Ymagine H420
Specification details for Ymagine H240

EN-Automotive-Product-Direct-rolled-HSS-All Grades Overview

Overview

Ymagine® HSLA grades

Ymagine also comes in five high-strength, low-alloy (HSLA) grades offering either weight savings or enhanced product strength without weight penalties. The consistent quality of this direct-rolled steel ensures repeatable and reliable performance.

Ymagine H500 offers excellent formability. It has been developed to meet the growing demand for strong but lightweight automotive components in gauges that are difficult to produce by conventional hot strip mills.

 

Relationship with standards

Tata Steel

EN 10149-2:2013

ReH / Rp

Rm

A80

Adp5

Grade Hot-rolled N/mm² N/mm²

%

%

 

 

 

 

t < 3.0

t ≥ 3.0

Ymagine H320-UC

S315MC

≥ 315

390 - 510

≥ 20

Ymagine H360-UC

S355MC

≥ 355

430 - 550

≥ 19

≥ 23

Ymagine H420-UC

S420MC

≥ 420

480 - 620

≥ 16

≥ 19 

Ymagine H500-UC

S500MC

≥ 500

550 - 700

≥ 12

≥ 14 
t - material thickness in mm. 

 

Tata Steel

EN 10268:2006: longitudinal
test pieces

Rp

Rm

A80

Grade 

Cold-rolled

N/mm²

N/mm²

%

Ymagine H240-UC

HC260LA

240 - 310

340 - 420

≥ 27

Ymagine H320-UC

HC340LA

320 - 410

400 - 500

≥ 22

Ymagine H360-UC

HC380LA

360 - 460

430 - 550

≥ 20

Ymagine H420-UC

HC420LA

400 - 500

460 - 580

≥ 18

 

 

EN-Automotive-Product-Direct-rolled-HSS-Ymagine H420-Properties

Properties

Mechanical Properties

The mechanical properties are measured longitudinal to the rolling direction. 

Direct-rolled Ymagine H420-UC
      Typical value Guaranteed values
Rp N/mm²   465 420 - 500
Rm N/mm²   530 480 - 580
A80 % t < 3.0 23 ≥ 18
Adp5 % t ≥ 3.0 - ≥ 22
t - material thickness in mm.

Chemical composition

Cast analysis in weight percentages:

 Direct-rolled Ymagine H420-UC
  Typical Guaranteed (max)
C 0.045 0.065
Mn 0.8 1
P 0.009 0.025
S 0.006 0.015
Si 1 0.02 0.035
Nb 0.013 0.02
V 0.04 0.06
1. For the purpose of batch galvanising, Ymagine high-strength steels can be ordered on consultation with a maximum Si content of 0.030%.

 

EN-EngineeringAutomotive-Product-Ymagine Direct-rolled-All grades Shape and dimensional tolerances

Shape and dimensional tolerances

Shape and dimensional tolerances

Tolerances on thickness

Ymagine is available with the following tolerances.

Dimensions in mm:

Thickness

Tolerances

1.15 ≤ t ≤ 2.0

± 0.05

2.0 < t ≤ 2.5

± 0.06 1

2.5 < t ≤ 3.0

± 0.07 2

3.0 < t ≤ 4.0

± 0.09 3

1. In some instances, the material will be supplied with a tolerance of -0.06/+0.15 mm,  
   only on the coil head and tail and to a maximum of 20 metres from the start of the coil.
2. In some instances, the material will be supplied with a tolerance of -0.07/+0.17 mm,  
   only on the coil head and tail and to a maximum of 20 metres from the start of the coil.
3. In some instances, the material will be supplied with a tolerance of -0.09/+0.21 mm,  
   only on the coil head and tail and to a maximum of 20 metres from the start of the coil.
 

Tolerances on width

Width tolerances comply with standard EN 10051: 2010 (hot-rolled) and
EN 10131: 2006 (cold-rolled). Closer tolerances are possible – please contact us for details.
 

Width tolerances for Hot-rolled products 

Tolerances in mm.

Nominal width w
Mill edges Trimmed edges
lower upper lower upper

 w ≤ 1200

0

20

0

3

 1200 < w ≤ 1850

0

20

0

5

 w > 1850

0

25

0

6

 

Width tolerances for Cold-rolled products

Tolerances in mm.

Nominal width w

Normal tolerances

Special tolerances (S)

Under

Over

Under

Over

w ≤ 1200

0

4

0

2

1200 < w ≤ 1500

0

5

0

2

w > 1500

0

6

0

3

Special width tolerances may be available (± 0.50 mm available on 750 - 2000 mm width). Please contact us for details.
 

Dimensions and coil weights

The weight of weld-free coils can be specified freely between 13 and 20.5 kg/mm.

Ymagine is supplied with trimmed edges as standard. Mill edges are available on request.

Description

Dimension or weight

Outside diameter

minimum 1050 mm

maximum 2000 mm (Ymagine)

maximum 2100 mm (mill scale)

Coil Weight

maximum 31.5 tonne 1

1. For Ymagine H500 the maximum coil weight is 25 tonne for thicknesses > 2.5 mm.
Above 3.20 mm maximum coil weight for all grades is 25 tonne. Higher coil weights available on request.

Tata Steel assumes a minimum and a maximum coil weight agreed upon with the customer on the basis of our normal production practices and an order quantity corresponding to this coil weight. Usually a minimum coil weight up to 90% of the maximum coil weight can be requested.
 

Surface aspects

The surface quality of Ymagine is comparable to hot-rolled pickled and oiled i.e. 1 - 3 μm Ra (cut off 2.5mm).
Ymagine is suitable for cold-rolled applications that are not surface-critical.

 

EN-EngineeringAutomotive-Product-Hot-rolled-Heavy+Light 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.

Heavy gauge processing

Processing type Decoiling
Thickness range (mm) 1.4 - 25.4
Width range (mm) 300 - 2600
Length range up to 18.4m
Locations UK
Netherlands

 

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.