Metallic coated
High-strength steel

Our range of metallic coated high-strength steels includes micro-alloyed, phosphorus-alloyed and bake-hardening grades. Available with various corrosion-resistant coatings, they are ideal for applications requiring strength without a weight penalty. MagiZinc® coatings optimise weight savings.

For metallic coated High-strength steel products for automotive components including phosphorus alloyed interstitial-free grades, bake-hardening grades and phosphorus alloyed grades, please visit the Automotive HSS page

Metallic coated products: available with various corrosion-resistant coatings
Metallic coated cold formed section containing a MagiZinc coating
Machinery in the metallic coated blanking line
Product specification
High-strength steel is currently available in the following grades

EN-Engineering-Product-Metallic coated-HSS-HX220LAD+Z/+ZF/+ZM

HX220LAD+Z/+ZF/+ZM
Specification details for HX220LAD+Z/+ZF/+ZM

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX220LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed  steels
Not in EN 10346:2015  Grade HX220LAD+Z/+ZF/+ZM
Yield strength ReL N/mm2 220 - 300
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 320 - 400
Elongation % 29
Min. r-value -
Min. n-value -
Not in EN 10346:2015. Tata Steel’s own specification.
Lower yield strength or 0.2% proof stress applies.
BH2 refers to the increase of 0.2% proof stress a2fter heating (bake hardening). Not applicable for hot rolled substrate.
For galvannealed grades (ZF) the minimum elongation before fracture is lowered by 2%.
For galvannealed grades (ZF) the minimum r90-value is lowered by 0.2.
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
Not in EN 10346:2015 Grade HX220LAD+Z/+ZF/+ZM
C Max. 0.10
Mn Max. 0.60
Si Max. 0.50
P Max. 0.03
S Max. 0.025
Altot Min. 0.015
Ti Max. -
Nb Max. -
Not in EN 10346:2015. Tata Steel’s own specification.
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX220LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX220LAD
0.40 - 0.55 1520
0.55 - 0.60 1580
0.60 - 0.65 1720
0.65 - 0.70 1780
0.70 - 0.75 1800
0.75 - 0.90 1830
0.90 - 1.00 1870
1.00 - 1.10 1930
1.10 - 1.20 1970
1.20 - 1.80 2010
1.80 - 2.00 1920
2.00 - 2.20 1550
2.20 - 3.50 1540
3.50 - 3.60 1450
3.60 - 3.70 1430
3.70 - 3.85 1400
3.85 - 4.00 1350
Minimum width is 900 mm except for thickness over 2.50 mm where the minimum width is 1000 mm..
Widths under 900 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

MagiZinc (+ZM) products

Thickness Max. width
From - up to HX220LAD
0.40 - 0.55 1520
0.55 - 2.00 1550
The minimum width is 900 mm.
For the dimensions of galvannealed (+ZF) high-strength grades, please contact us.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX260LAD+Z/+ZF/+ZM

HX260LAD+Z/+ZF/+ZM
Specification details for HX260LAD+Z/+ZF/+ZM

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX260LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX260LAD+Z/+ZF/+ZM
Yield strength ReL N/mm2 260 - 330
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 350 - 430
Elongation % 26
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
For galvannealed grades (ZF) the minimum elongation before fracture is lowered by 2%.
For galvannealed grades (ZF) the minimum r90-value is lowered by 0.2.
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX260LAD+Z/+ZF/+ZM
C Max. 0.11
Mn Max. 0.60
Si Max. 0.50
P Max. 0.03
S Max. 0.025
Altot Min. 0.015
Ti Max. 0.12
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX260LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX260LAD
0.45 - 0.55 1520
0.55 - 0.60 1580
0.60 - 0.65 1720
0.65 - 0.70 1780
0.70 - 0.75 1800
0.75 - 0.90 1850
0.90 - 1.00 1900
1.00 - 1.10 1940
1.10 - 1.20 1980
1.20 - 1.30 2010
1.30 - 1.40 2000
1.40 - 1.50 1960
1.50 - 1.60 1930
1.60 - 1.80 1560
1.80 - 2.20 1550
2.20 - 3.50 1540
3.50 - 3.60 1450
3.60 - 3.70 1430
3.70 - 3.85 1400
3.85 - 4.00 1350
Minimum width is 900 mm except for thickness over 2.50 mm where the minimum width is 1000 mm.
Widths under 900 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

MagiZinc (+ZM) products

Thickness Max. width
From - up to HX260LAD
0.40 - 0.55 1520
0.55 - 2.00 1550
The minimum width is 900 mm.
For the dimensions of galvannealed (+ZF) high-strength grades, please contact us.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX300LAD+Z/+ZF/+ZM

HX300LAD+Z/+ZF/+ZM
Specification details for HX300LAD+Z/+ZF/+ZM

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX300LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX300LAD+Z/+ZF/+ZM
Yield strength ReL N/mm2 300 - 380
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 380 - 480
Elongation % 23
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
For galvannealed grades (ZF) the minimum elongation before fracture is lowered by 2%.
For galvannealed grades (ZF) the minimum r90-value is lowered by 0.2.
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX300LAD+Z/+ZF/+ZM
C Max. 0.11
Mn Max. 1.00
Si Max. 0.50
P Max. 0.03
S Max. 0.025
Altot Max. 0.10
Ti Max. 0.15
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX300LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX300LAD
0.45 - 0.50 1460
0.50 - 0.55 1530
0.55 - 0.60 1640
0.60 - 0.65 1740
0.65 - 0.70 1760
0.70 - 0.75 1780
0.75 - 0.90 1800
0.90 - 1.00 1860
1.00 - 1.10 1890
1.10 - 1.20 1930
1.20 - 1.25 1970
1.25 - 1.40 1980
1.40 - 1.50 1930
1.50 - 1.60 1900
1.60 - 1.80 1740
1.80 - 1.90 1690
1.90 - 2.00 1590
2.00 - 3.00 1550
3.00 - 3.30 1540
3.30 - 3.50 1540
3.50 - 3.60 1450
3.60 - 3.70 1430
3.70 - 3.85 1400
3.85 - 4.00 1350
Minimum width is 900 mm except for thickness over 2.50 mm where the minimum width is 1000 mm.
Widths under 900 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

MagiZinc (+ZM) products

Thickness Max. width
From - up to HX300LAD
0.40 - 0.45 1270
0.45 - 0.50 1370
0.50 - 0.65 1520
0.65 - 1.60 1550
1.60 - 1.80 1400
1.80 - 2.00 1550
The minimum width is 900 mm.
For the dimensions of galvannealed (+ZF) high-strength grades, please contact us.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX340LAD+Z/+ZF/+ZM

HX340LAD+Z/+ZF/+ZM
Specification details for HX340LAD+Z/+ZF/+ZM

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX340LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX340LAD+Z/+ZF/+ZM
Yield strength ReL N/mm2 340 - 420
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 410 - 510
Elongation % 21
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
For galvannealed grades (ZF) the minimum elongation before fracture is lowered by 2%.
For galvannealed grades (ZF) the minimum r90-value is lowered by 0.2.
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX340LAD+Z/+ZF/+ZM
C Max. 0.11
Mn Max. 1.00
Si Max. 0.50
P Max. 0.03
S Max. 0.025
Altot Min. 0.015
Ti Max. 0.15
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX340LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX340LAD
0.45 - 0.50 1280
0.50 - 0.55 1350
0.55 - 0.58 1430
0.58 - 0.60 1440
0.60 - 0.65 1590
0.65 - 0.70 1600
0.70 - 0.75 1700
0.75 - 0.90 1710
0.90 - 1.00 1740
1.00 - 1.10 1760
1.10 - 1.20 1780
1.20 - 1.30 1810
1.30 - 1.40 1800
1.40 - 1.50 1770
1.50 - 1.60 1740
1.60 - 2.00 1590
2.00 - 3.00 1550
3.00 - 3.50 1540
3.50 - 3.60 1450
3.60 - 3.70 1430
3.70 - 3.85 1400
3.85 - 4.00 1350
Minimum width is 900 mm except for thickness over 2.50 mm where the minimum width is 1000 mm.
Widths under 900 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

MagiZinc (+ZM) products

Thickness Max. width
From - up to HX340LAD
0.60 - 1.70 1520
1.70 - 1.80 1460
1.80 - 2.00 1430
The minimum width is 900 mm.
For the dimensions of galvannealed (+ZF) high-strength grades, please contact us.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX380LAD+Z/+ZF/+ZM

HX380LAD+Z/+ZF/+ZM
Specification details for HX380LAD+Z/+ZF/+ZM

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX380LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX380LAD+Z/+ZF/+ZM
Yield strength ReL N/mm2 380 - 480
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 440 - 560
Elongation % 19
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
For galvannealed grades (ZF) the minimum elongation before fracture is lowered by 2%.
For galvannealed grades (ZF) the minimum r90-value is lowered by 0.2.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
Elongation after fracture A uses test piece length L0 = 80 mm.
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX380LAD+Z/+ZF/+ZM
C Max. 0.11
Mn Max. 1.40
P Max. 0.03
S Max. 0.025
Si Max. 0.50
Altot Min. 0.015
Ti Max. 0.15
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX380LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX380LAD
0.45 - 0.50 1390
0.50 - 0.55 1450
0.55 - 0.60 1480
0.60 - 0.65 1510
0.65 - 0.70 1550
0.70 - 0.75 1580
0.75 - 0.90 1600
0.90 - 1.00 1620
1.00 - 1.10 1620
1.10 - 1.25 1630
1.25 - 1.40 1640
1.40 - 1.50 1590
1.50 - 1.60 1550
1.60 - 2.00 1540
2.00 - 3.30 1530
3.30 - 3.50 1500
3.50 - 3.60 1470
3.60 - 3.70 1450
3.70 - 3.85 1400
3.85 - 4.00 1350
Minimum width is 900 mm except for thickness over 2.50 mm where the minimum width is 1000 mm.
Widths under 900 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

MagiZinc (+ZM) products

Thickness Max. width
From - up to HX380LAD
0.60 - 0.70 1420
0.70 - 0.60 1520
1.60 - 1.70 1150
1.70 - 1.80 1250
1.80 - 2.00 1320
The minimum width is 900 mm.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX420LAD+Z/+ZM

HX420LAD+Z/+ZM
Specification details for HX420LAD+Z/+ZM

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX420LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX420LAD+Z/+ZM
Yield strength ReL N/mm2 420 - 520
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 470 - 590
Elongation % 17
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
Elongation after fracture A uses test piece length L0 = 80 mm.
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX420LAD+Z/+ZM
C Max. 0.11
Mn Max. 1.40
P Max. 0.03
S Max. 0.025
Si Max. 0.50
Altot Min. 0.015
Ti Max. 0.15
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX420LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX420LAD
0.45 - 0.50 1240
0.50 - 0.55 1300
0.55 - 0.60 1360
0.60 - 0.65 1420
0.65 - 0.75 1540
0.75 - 0.90 1570
0.90 - 1.00 1620
1.00 - 1.10 1600
1.10 - 1.20 1580
1.20 - 1.60 1570
1.60 - 2.00 1540
2.00 - 2.20 1560
2.20 - 3.30 1550
3.30 - 3.50 1530
3.50 - 3.60 1490
3.60 - 3.70 1440
3.70 - 3.85 1390
3.85 - 4.00 1350
Minimum width is 900 mm except for thickness over 2.50 mm where the minimum width is 1000 mm.
Widths under 900 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Serica® premium surface quality.

MagiZinc (+ZM) products

Thickness Max. width
From - up to HX420LAD
0.70 - 0.75 1420
0.75 - 1.60 1520
1.60 - 1.70 1040
1.70 - 1.80 1140
1.80 - 2.00 1220
The minimum width is 900 mm.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX460LAD+Z

HX460LAD+Z
Specification details for HX460LAD+Z

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX460LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX460LAD+Z
Yield strength ReL N/mm2 460 - 560
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 500 - 640
Elongation % 15
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
For galvannealed grades (ZF) the minimum elongation before fracture is lowered by 2%.
For galvannealed grades (ZF) the minimum r90-value is lowered by 0.2.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
Elongation after fracture A uses test piece length L0 = 80 mm
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX460LAD+Z
C Max. 0.15
Mn Max. 1.70
P Max. 0.03
S Max. 0.025
Si Max. 0.50
Altot Min. 0.015
Ti Max. 0.15
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX460LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX460LAD
1.60 - 2.30 1520
2.30 - 3.00 1540
Minimum width is 1000 mm except for thickness over 2.50 mm where the minimum width is 1000 mm.
Widths under 1000 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.

 

 

EN-Engineering-Product-Metallic coated-HSS-HX500LAD+Z

HX500LAD+Z
Specification details for HX500LAD+Z

EN-Engineering-Product-Metallic coated-HSS-All Grades Overview

Overview

Relationship with standards

 

European standard

National standards

EN 10346:2015

Germany

Phosphorus alloyed interstitial-free

HX180YD+Z

 

HX220YD+Z/+ZF

 

HX260YD+Z/+ZF

 

Bake-hardening

HX180BD+Z/+ZF

 

HX220BD+Z/+ZF

 

HX260BD+Z/+ZF

 

HX300BD+Z/+ZF

 

Phosphorus-alloyed

SEW 094

HX220PD+Z/+ZF 1

ZStE220P

HX260PD+Z/+ZF 1

ZStE260P

HX300PD+Z/+ZF 1

ZStE300P

Micro-alloyed

SEW 093

HX220LAD+Z/+ZF/+ZM 1

-

HX260LAD+Z/+ZF/+ZM

ZStE260

HX300LAD+Z/+ZF/+ZM

ZStE300

HX340LAD+Z/+ZF/+ZM

ZStE340

HX380LAD+Z/+ZF/+ZM

ZStE380

HX420LAD+Z/+ZM

ZStE420

HX460LAD+Z

-

HX500LAD+Z

-

1. Not in EN 10346:2015. Tata Steel’s own specification.

EN-Engineering-Product-Metallic coated-All Grades Surface aspects

Surface aspects

Coatings

Three types of metallic coating are available:

Pure zinc

Galvanised steel (+Z) is coated with an almost pure zinc coating (>99% zinc).

Zinc-iron alloy

Galvannealed steel (+ZF) is coated with a zinc coating containing approximately 8-12% iron. 
For further information on our galvannealed products please visit our Automotive catalogue

MagiZinc

MagiZinc steel (+ZM) is coated with a zinc coating containing additional magnesium and aluminium.

Coating weight

Coating Minimum Maximum
Pure zinc (Z) 100 (7 µm/side) 600 (42 µm/side)
Zinc-iron (ZF) 100 (7 µm/side) 140 (10 µm/side)
MagiZinc (ZM)1 70 (5 µm/side) 200 (14 µm/side)
Coating weight measured in g/m2 double-sided (µm, per side).
Coils with coatings > 350 g/m2 produced in the Netherlands will be supplied in oscillated coiled condition.
Coils coated with 600 g/m2 and produced in the Netherlands are only available in width range 980 to 1300 mm.
1MagiZinc (ZM) coatings up to 310 g/m2 available on request. For coating weights below 100 g/m2 please visit our Automotive catalogue

Surface quality

Surface quality complies with standard: EN 10346:2015. Galvanised steels are available in surface quality A, B or C.
For the highest surface quality requirements we also offer Serica®. For more details please visit our Automotive catalogue.

Surface quality A: as coated surface

Imperfections such as pimples, marks, scratches, pits, variations in surface appearance, dark spots, stripe marks and light passivation stains are permissible.
Stretch levelling breaks or run-off marks may appear. Coil breaks and stretcher strains may also appear.

Surface quality B: improved surface

With this surface quality, small imperfections such as stretch levelling breaks, skin pass marks, slight scratches, indentations, surface structure, zinc run-off marks and light passivation stains are permissible.

Surface quality C: best quality surface

For more information on surface quality C please visit our Automotive catalogue.

 

Surface finish

Pure zinc

MA: minimised spangle, as coated surface (Z).
MB: minimised spangle, improved surface (Z).
MC: minimised spangle, best quality surface (Z).

Zinc-iron alloy

A: as coated surface (ZF).
B: improved surface (ZF).
C: best quality surface (ZF).

MagiZinc®

A : as coated surface (ZM).
B : improved surface (ZM).
C: best quality surface (ZM).

 

Surface roughness

Metallic coated steel (with the exception of galvanised steel with standard surface (MA)) can be supplied in various grades of roughness – please contact us for more details. If no roughness is specified, roughness will be as shown in the table below.

Roughness Ra (µm)

 

cut off 0.8mm

cut off 2.5mm

0.6 - 1.9

0.7 - 2.2

 

Surface treatments

The surface treatments available are O, C and CO.

Oiling (O)

The material surface can be oiled with preservative oil. Other types of oil increasing strength or reducing weight to help achieve your optimum performance parameters are available to meet your requirements – please contact us for details.

Tata Steel offers the following range of oiling levels:

Coating type

Capability

Pure zinc (Z)

0.25 - 1.7 g/m2

Zinc-iron (ZF)

0.5 - 1.5 g/m2

MagiZinc® (ZM)

0.25 - 1.7 g/m2

Other oiling levels are available on request.

Chromium-free passivation (C)

This surface treatment temporarily protects the zinc-coated material against white rust during transportation and storage (not applicable to all qualities – please contact us for details).

Chromium-free passivation and oiled (CO)

Please request this combination of surface treatments if you require extra protection against white rust formation (not applicable to all qualities – please contact us for details).

Untreated (U)

Please contact us regarding the availability of untreated coils.

 

EN-Engineering-Product-Metallic Coated-HSS-HX500LAD-Properties

Properties

Properties


Mechanical properties

Metallic coated high-strength steel grades have the following mechanical properties (skin-passed) - these are measured transverse to the rolling direction:

Micro-alloyed steels
European standard EN 10346:2015  Grade HX500LAD+Z
Yield strength ReL N/mm2 500 - 620
Min. BH2 N/mm2 -
Tensile strength Rm N/mm2 530 - 690
Elongation % 13
Min. r-value -
Min. n-value -
Lower yield strength or 0.2% proof stress applies.
BH2 refers to the increase of 0.2% proof stress after heating (bake hardening). Not applicable for hot rolled substrate.
Elongation after fracture A uses test piece length L0 = 80 mm
 

Chemical composition

Tata Steel supplies the following cast analysis with maximum values unless otherwise shown:

Micro-alloyed steels
EN 10346:2015 Grade HX500LAD+Z
C Max. 0.15
Mn Max. 1.70
P Max. 0.03
S Max. 0.025
Si Max. 0.50
Altot Min. 0.015
Ti Max. 0.15
Nb Max. 0.09
All values are in weight%.

EN-Engineering-Product-Metallic Coated-HSS-HX500LAD-Dimensions

Dimensions

Dimensional capability

Galvanised (+Z) products

Dimensions in mm.

Thickness Max. width
From - up to HX500LAD
1.80 - 1.90 1130
1.90 - 2.10 1200
2.10 - 2.30 1330
2.30 - 2.50 1450
2.50 - 3.00 1540
Minimum width is 1000 mm.
Widths under 1000 mm are available on request - please contact us.
Please contact us on the availability of:
- Surface quality C with a thickness greater than 1.2 mm
- Galvannealed (+ZF) high-strength grades
- Serica® premium surface quality.
 

Tolerances

Tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available - please contact us for details.

EN-EngineeringAutomotive-Product-Metallic Coated-All Grades Shape and Dimensional Tolerances

Shape and dimensional tolerances

Tolerances on thickness

The tolerances comply with standard EN 10143: 2006.
Tighter tolerances are available on request.
Thickness tolerance availability is shown below:

Thickness tolerance

Availability

Full thickness tolerance

Available

Special thickness tolerance

Available

50% of full thickness tolerance

Refer before ordering

 

The following tolerances apply to the grades with a minimum value for the yield strength lower than 260N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

> 0.40

≤ 0.60

± 0.04

± 0.05

± 0.06

± 0.035

± 0.040

± 0.045

> 0.60

≤ 0.80

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.80

≤ 1.00

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 1.00

≤ 1.20

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.20

≤ 1.60

± 0.10

± 0.11

± 0.12

± 0.060

± 0.070

± 0.080

> 1.60

≤ 2.00

± 0.12

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 2.00

≤ 2.50

± 0.14

± 0.15

± 0.16

± 0.090

± 0.100

± 0.110

> 2.50

≤ 3.00

± 0.17

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 3.00

≤ 5.00

± 0.20

± 0.20

± 0.21

± 0.15

± 0.16

± 0.17

> 5.00

≤ 6.50

± 0.22

± 0.22

± 0.23

± 0.17

± 0.18

± 0.19

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 260N/mm² ≤ Rp0.2 < 360N/mm² and for grades DX51D and S550GD.

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.035

± 0.040

-

> 0.40

≤ 0.60

± 0.05

± 0.06

± 0.07

± 0.040

± 0.045

± 0.050

> 0.60

≤ 0.80

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.80

≤ 1.00

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 1.00

≤ 1.20

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.20

≤ 1.60

± 0.11

± 0.13

± 0.14

± 0.070

± 0.080

± 0.090

> 1.60

≤ 2.00

± 0.14

± 0.15

± 0.16

± 0.080

± 0.090

± 0.110

> 2.00

≤ 2.50

± 0.16

± 0.17

± 0.18

± 0.110

± 0.120

± 0.130

> 2.50

≤ 3.00

± 0.19

± 0.20

± 0.20

± 0.130

± 0.140

± 0.150

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 360N/mm² ≤ Rp0.2 ≤ 420N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.05

± 0.06

-

± 0.040

± 0.045

-

> 0.40

≤ 0.60

± 0.06

± 0.07

± 0.08

± 0.045

± 0.050

± 0.060

> 0.60

≤ 0.80

± 0.07

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.80

≤ 1.00

± 0.08

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 1.00

≤ 1.20

± 0.10

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.20

≤ 1.60

± 0.13

± 0.14

± 0.16

± 0.080

± 0.090

± 0.110

> 1.60

≤ 2.00

± 0.16

± 0.17

± 0.19

± 0.090

± 0.110

± 0.120

> 2.00

≤ 2.50

± 0.18

± 0.20

± 0.21

± 0.120

± 0.130

± 0.140

> 2.50

≤ 3.00

± 0.22

± 0.22

± 0.23

± 0.140

± 0.150

± 0.160

> 3.00

≤ 5.00

± 0.22

± 0.24

± 0.25

± 0.17

± 0.18

± 0.19

> 5.00

≤ 6.50

± 0.24

± 0.25

± 0.26

± 0.19

± 0.20

± 0.21

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

The following tolerances apply to the steel grades with a minimum value for the yield strength 420N/mm² < Rp0.2 ≤ 900N/mm².

Nominal
thickness

Normal tolerances for a nominal width of 1 2

Special tolerances (S) for a
nominal width of 1 2

 

≤ 1200

> 1200

> 1500

≤ 1200

> 1200

> 1500

 

≤ 1500

 

 

≤ 1500

 

≥ 0.35

≤ 0.40

± 0.06

± 0.07

-

± 0.045

± 0.050

-

> 0.40

≤ 0.60

± 0.06

± 0.08

± 0.09

± 0.050

± 0.060

± 0.070

> 0.60

≤ 0.80

± 0.07

± 0.09

± 0.11

± 0.060

± 0.070

± 0.080

> 0.80

≤ 1.00

± 0.09

± 0.11

± 0.12

± 0.070

± 0.080

± 0.090

> 1.00

≤ 1.20

± 0.11

± 0.13

± 0.14

± 0.080

± 0.090

± 0.110

> 1.20

≤ 1.60

± 0.15

± 0.16

± 0.18

± 0.090

± 0.110

± 0.120

> 1.60

≤ 2.00

± 0.18

± 0.19

± 0.21

± 0.110

± 0.120

± 0.140

> 2.00

≤ 2.50

± 0.21

± 0.22

± 0.24

± 0.140

± 0.150

± 0.170

> 2.50

≤ 3.00

± 0.24

± 0.25

± 0.26

± 0.170

± 0.180

± 0.190

> 3.00

≤ 5.00

± 0.26

± 0.27

± 0.28

± 0.23

± 0.24

± 0.26

> 5.00

≤ 6.50

± 0.28

± 0.29

± 0.30

± 0.25

± 0.26

± 0.28

1. Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed
   over a length of 15 metres.
2. For zinc coatings ≥ Z450 the tolerance on the thickness must be raised by 0.02mm.

 

Tolerances on width

The tolerances on width comply with standard EN 10143: 2006
MagiZinc is not included in the standard, but fulfils EN 10143: 2006 requirements.
Tighter tolerances are available on request.

Tolerances in mm.

Nominal width w Normal tolerances Special tolerances (S)
600 ≤ w ≤ 1200 + 5
0
+ 2
0
1200 < w ≤ 1500 + 6
0
+ 2
0
1500 < w ≤ 1800 + 7
0
+ 3
0
w > 1800 + 8
0
+ 3
0

 

Dimensions and coil weights

Description Availability
Coil diameter inner 610mm
(508 mm available on request)
Coil diameter outer 10/7 x width max
1000mm min.
2500mm max.
Coil weight 30t max.
33t max available after consultation
Coil weight limited by maximum outer diameter
Maximum weight allowed by road/rail transport
Some products may have different coil weight ranges available
Usually a minimum coil weight up to 85% of the maximum coil weight can be requested
KIM: width ≤ 1200 mm 11.7 - 22.7 kg/mm width
KIM: 1200mm < width ≤ 1700 mm 11.6 - 21.7 kg/mm width
KIM: width > 1700 mm 11.0 kg/mm width and 11.6 - 21.7 kg/mm width
Minimum tonnage per order Refer to price list for order quantity details
Minimum order quantities may apply

 

EN-EngineeringAutomotive-Product-Metallic coated-All grades Further processing

Further processing

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times

Light gauge processing

Processing type Slitting Decoiling Blanking
Thickness range (mm) 0.2 - 7.0 0.3 - 6.0 0.3 - 6.0
Width range (mm) 10 - 2050 50 - 2600 200 - 2600
Length range - up to 6m up to 6m
Locations UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Ireland
Netherlands
Germany
France
Spain
Sweden
Norway
Finland
UK
Netherlands

For further information please visit our Service Centre webpages.