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  • Automotive - Metallic coated

    Tata Steel offers a wide choice of metallic coated steels.

    All steels are available with corrosion-resistant coatings, including the advanced MagiZinc® Auto coating.

    Grades for exposed body panels are available in various surface quality levels, including the premium surface finish Serica®.

    • Forming steels – cutting waste, maximising yield

      Our forming steels are available in a wide range of grades and corrosion resistant coatings.

      Each grade is designed for specific applications and comes with a choice of surface quality. Extensive dimensional choice provides opportunities for cutting waste and maximising yield.

    • High-strength steel – strong and formable

      Our range of metallic coated high-strength steel includes micro alloyed, interstitial-free and bake hardening grades.

      They are ideal for applications requiring high strength and good formability.

    • Advanced and Ultra High-Strength steel

      Our advanced and ultra high-strength steel grades for automotive applications offer very high strength and optimised formability.

      This allows for weight reduction of and design freedom for different types of structural reinforcements and crash components.

    Contact us

    Tata Steel

    Automotive

    PO Box 10.000, 7H-04

    1970 CA IJmuiden

    The Netherlands

    T +31 (0) 251 495748

    Overview

     

    Extensive choice

    Our metallic coated products are tailored to deliver the optimum in structural and safety performance. We offer these steels in conjunction with a suite of services that help you to identify the perfect balance between performance, lightweighting and costs. Our product line provides opportunities to meet application-specific requirements. It comprises:

    Multiple benefits

    You can choose from a range of metallic coatings including Tata Steel’s innovative MagiZinc Auto coating. MagiZinc Auto delivers an improved press performance for complex shaped, deep drawn parts and improved corrosion resistance. It allows a reduction in coating weight of up to 50% compared to conventional zinc coatings.

    The main benefits of our metallic coated steel include:

    • consistent and reliable end product quality
    • proven corrosion resistance for extended product life
    • opportunities to produce stronger, lighter products
    • repeatable, trouble-free processing
    • maximised yield

    Applications

    Applications for our metallic coated steel are:

    • body and closure panels
    • interior and trim
    • crash components
    • structural reinforcements

     

     

    back to top

    Coatings and surface aspects

     

    Coatings

    Three types of metallic coating are available:

    • Pure zinc. Galvanised steel (GI) is coated with an almost pure zinc coating (>99% zinc)
    • Zinc-iron alloy. Galvannealed steel (GA) is coated with a zinc coating containing 
      approximately 8-12% iron
    • MagiZinc Auto. MagiZinc Auto steel (ZM) is coated with a zinc coating containing additional magnesium and aluminium.

    Coating weight

    Coating

    Minimum

    Maximum

    Pure zinc (GI)

    90 (6 µm/side)

    200 (14 µm/side)

    Zinc-iron (GA)

    90 (6 µm/side)

    140 (10 µm/side)

    MagiZinc Auto (ZM)

    70 (5 µm/side)

    140 (10 µm/side)

    Coating weight measured in g/m2 double-sided (µm, per side).

    Surface condition

    Surface condition complies with standard: EN 10346:2015. Galvanised steels are available in surface conditions with minimised spangle MB or MC. Galvannealed steels and MagiZinc Auto are available in surface conditions B or C.

    Surface condition B: improved surface, suitable for unexposed parts

    With this surface condition, 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 condition C: best quality surface, suitable for exposed parts

    Surface condition C is obtained by skin passing. The controlled surface for the exposed side enables application of a uniform paint finish. The reverse surface has, at least, the characteristics of surface quality B.

    Surface finish

    Galvanised (GI) grades with surface condition MC are available with different levels of surface finish. For exposed body panels with stringent paint appearance requirements we offer ‘regular’ and ‘improved’ surface finishes. For panels with the highest paint appearance requirements we recommend the premium surface finish Serica®.

    Surface roughness

    Metallic coated steel for automotive applications can be supplied in various grades of roughness to comply with individual customer norms. 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 oiling and T-treatment.

    Oiling (O)

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

    Tata Steel offers the following range of oiling levels:

     

    Coating type

    Oiling level

    Pure zinc (GI)

    0.25 - 1.7 g/m2

    Zinc-iron(GA)

    0.5 - 1.5 g/m2

    MagiZinc Auto(ZM)

    0.25 - 1.0 g/m2

    Other oiling levels are available on request.

    T-treatment

    Please contact us for further information.

     

     

    back to top

    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 260 N/mm².

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

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

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

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

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

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

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

    Tolerances on width

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

    Tolerances in mm.
    Normal width tolerances are available for mill edge (untrimmed) products.
    Special width tolerances are available for trimmed edges.

    Nominal width

    Normal tolerances

    Special tolerances (S)

    lower

    upper

    lower

    upper

    ≥ 700

    ≤ 1200

    0

    5

    0

    2

    > 1200

    ≤ 1500

    0

    6

    0

    2

    > 1500

    ≤ 1800

    0

    7

    0

    3

     

    > 1800

    0

    8

    0

    3

     

    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 15.5 - 22 kg/mm width
    KIM: 1200mm < width ≤ 1700 mm 15.5 - 21.7 kg/mm width
    KIM: width > 1700 mm 11.0 kg/mm width and 15.5 - 21.7 kg/mm width
    Minimum tonnage per order Refer to price list for order quantity details
    Minimum order quantities may apply

     

    back to top

    Overview

    Overview

     

    Extensive choice

    Our metallic coated products are tailored to deliver the optimum in structural and safety performance. We offer these steels in conjunction with a suite of services that help you to identify the perfect balance between performance, lightweighting and costs. Our product line provides opportunities to meet application-specific requirements. It comprises:

    Multiple benefits

    You can choose from a range of metallic coatings including Tata Steel’s innovative MagiZinc Auto coating. MagiZinc Auto delivers an improved press performance for complex shaped, deep drawn parts and improved corrosion resistance. It allows a reduction in coating weight of up to 50% compared to conventional zinc coatings.

    The main benefits of our metallic coated steel include:

    • consistent and reliable end product quality
    • proven corrosion resistance for extended product life
    • opportunities to produce stronger, lighter products
    • repeatable, trouble-free processing
    • maximised yield

    Applications

    Applications for our metallic coated steel are:

    • body and closure panels
    • interior and trim
    • crash components
    • structural reinforcements

     

     

    back to top

    Coatings and surface aspects

    Coatings and surface aspects

     

    Coatings

    Three types of metallic coating are available:

    • Pure zinc. Galvanised steel (GI) is coated with an almost pure zinc coating (>99% zinc)
    • Zinc-iron alloy. Galvannealed steel (GA) is coated with a zinc coating containing 
      approximately 8-12% iron
    • MagiZinc Auto. MagiZinc Auto steel (ZM) is coated with a zinc coating containing additional magnesium and aluminium.

    Coating weight

    Coating

    Minimum

    Maximum

    Pure zinc (GI)

    90 (6 µm/side)

    200 (14 µm/side)

    Zinc-iron (GA)

    90 (6 µm/side)

    140 (10 µm/side)

    MagiZinc Auto (ZM)

    70 (5 µm/side)

    140 (10 µm/side)

    Coating weight measured in g/m2 double-sided (µm, per side).

    Surface condition

    Surface condition complies with standard: EN 10346:2015. Galvanised steels are available in surface conditions with minimised spangle MB or MC. Galvannealed steels and MagiZinc Auto are available in surface conditions B or C.

    Surface condition B: improved surface, suitable for unexposed parts

    With this surface condition, 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 condition C: best quality surface, suitable for exposed parts

    Surface condition C is obtained by skin passing. The controlled surface for the exposed side enables application of a uniform paint finish. The reverse surface has, at least, the characteristics of surface quality B.

    Surface finish

    Galvanised (GI) grades with surface condition MC are available with different levels of surface finish. For exposed body panels with stringent paint appearance requirements we offer ‘regular’ and ‘improved’ surface finishes. For panels with the highest paint appearance requirements we recommend the premium surface finish Serica®.

    Surface roughness

    Metallic coated steel for automotive applications can be supplied in various grades of roughness to comply with individual customer norms. 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 oiling and T-treatment.

    Oiling (O)

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

    Tata Steel offers the following range of oiling levels:

     

    Coating type

    Oiling level

    Pure zinc (GI)

    0.25 - 1.7 g/m2

    Zinc-iron(GA)

    0.5 - 1.5 g/m2

    MagiZinc Auto(ZM)

    0.25 - 1.0 g/m2

    Other oiling levels are available on request.

    T-treatment

    Please contact us for further information.

     

     

    back to top

    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 260 N/mm².

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

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

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

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

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

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

    Nominal
    thickness

    Normal tolerances for a nominal width of 1

    Special tolerances (S) for a
    nominal width of 1

     

    ≤ 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.

     

    Tolerances on width

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

    Tolerances in mm.
    Normal width tolerances are available for mill edge (untrimmed) products.
    Special width tolerances are available for trimmed edges.

    Nominal width

    Normal tolerances

    Special tolerances (S)

    lower

    upper

    lower

    upper

    ≥ 700

    ≤ 1200

    0

    5

    0

    2

    > 1200

    ≤ 1500

    0

    6

    0

    2

    > 1500

    ≤ 1800

    0

    7

    0

    3

     

    > 1800

    0

    8

    0

    3

     

    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 15.5 - 22 kg/mm width
    KIM: 1200mm < width ≤ 1700 mm 15.5 - 21.7 kg/mm width
    KIM: width > 1700 mm 11.0 kg/mm width and 15.5 - 21.7 kg/mm width
    Minimum tonnage per order Refer to price list for order quantity details
    Minimum order quantities may apply

     

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