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-UC offers excellent bendability. 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
Grade |
VDA |
EN 10149-2:2013 |
ReH / Rp |
Rm |
A80 |
Adp5 |
|
Grade |
Hot-rolled flat products |
N/mm² |
N/mm² |
% |
% |
|
|
|
|
|
t < 3.0 |
t ≥ 3.0 |
Ymagine H320-UC |
HR300MC |
S315MC |
≥ 315 |
390 - 510 |
≥ 20 |
- |
Ymagine H360-UC |
HR340MC |
S355MC |
≥ 355 |
430 - 550 |
≥ 19 |
≥ 23 |
Ymagine H420-UC |
HR420MC |
S420MC |
≥ 420 |
480 - 620 |
≥ 16 |
≥ 19 |
Ymagine H500-UC |
HR500MC |
S500MC |
≥ 500 |
550 - 700 |
≥ 12 |
≥ 14 |
Grade |
VDA |
EN 10268:2006: longitudinal test pieces |
Rp |
Rm |
A80 |
|
Grade |
Cold-rolled flat products |
N/mm² |
N/mm² |
% |
Ymagine H240-UC |
CR240LA |
HC260LA |
240 - 310 |
340 - 420 |
≥ 27 |
Ymagine H320-UC |
CR340LA |
HC340LA |
320 - 410 |
400 - 500 |
≥ 22 |
Ymagine H360-UC |
CR380LA |
HC380LA |
360 - 460 |
430 - 550 |
≥ 20 |
Ymagine H420-UC |
CR420LA |
HC420LA |
400 - 500 |
460 - 580 |
≥ 18 |
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Properties
Mechanical properties
|
|
Rp |
Rm |
A80 |
Adp5 |
Direct-rolled strip products |
|
N/mm² |
N/mm² |
% |
% |
|
|
|
|
t < 3.0 |
t ≥ 3.0 |
Ymagine H240-UC |
Typical value |
275 |
385 |
32 |
- |
|
Guaranteed values |
240 - 310 |
340 - 420 |
≥ 27 |
≥ 32 |
Ymagine H320-UC |
Typical value |
340 |
425 |
30 |
- |
|
Guaranteed values |
320 - 410 |
400 - 500 |
≥ 22 |
- |
Ymagine H360-UC |
Typical value |
385 |
455 |
26 |
- |
|
Guaranteed values |
360 - 460 |
430 - 550 |
≥ 20 |
≥ 25 |
Ymagine H420-UC |
Typical value |
465 |
530 |
23 |
- |
|
Guaranteed values |
420 - 500 |
480 - 580 |
≥ 18 |
≥ 22 |
Ymagine H500-UC |
Typical value |
540 |
610 |
20 |
- |
|
Guaranteed values |
500 - 600 |
560-700 |
≥ 14 |
≥ 18 |
The mechanical properties are measured longitudinal to the rolling direction.
Chemical composition
Cast analysis in weight percentages:
Direct-rolled strip products |
|
C |
Mn |
P |
S |
Si 1 |
Nb |
V |
|
|
|
|
|
|
|
|
|
Ymagine H240-UC |
Typical |
0.045 |
0.22 |
0.008 |
0.007 |
0.018 |
refer |
refer |
|
Guaranteed (max) |
0.065 |
0.30 |
0.025 |
0.015 |
0.035 |
refer |
refer |
Ymagine H320-UC |
Typical |
0.045 |
0.25 |
0.008 |
0.007 |
0.018 |
0.010 |
refer |
|
Guaranteed (max) |
0.065 |
0.31 |
0.025 |
0.015 |
0.035 |
0.015 |
refer |
Ymagine H360-UC |
Typical |
0.045 |
0.50 |
0.008 |
0.006 |
0.018 |
0.013 |
refer |
|
Guaranteed (max) |
0.065 |
0.80 |
0.025 |
0.015 |
0.035 |
0.020 |
refer |
Ymagine H420-UC |
Typical |
0.045 |
0.80 |
0.009 |
0.006 |
0.020 |
0.013 |
0.04 |
|
Guaranteed (max) |
0.065 |
1.00 |
0.025 |
0.015 |
0.035 |
0.020 |
0.06 |
Ymagine H500-UC |
Typical |
0.045 |
0.80 |
0.009 |
0.006 |
0.020 |
0.013 |
0.13 |
|
Guaranteed (max) |
0.065 |
1.00 |
0.025 |
0.015 |
0.035 |
0.020 |
0.15 |
1. For the purpose of batch galvanising, Ymagine high-strength steels can be ordered on consultation with a maximum Si content of 0.030%.
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Dimensions
Dimensions in mm.
Thickness
|
Maximum width
|
From - up to
|
Ymagine H240-UC
|
Ymagine H320-UC
|
Ymagine H360-UC
|
Ymagine H420-UC
|
Ymagine H500-UC
|
1.15 - 1.19
|
1530
|
-
|
-
|
-
|
-
|
1.19 - 1.50
|
1530
|
1530
|
1530
|
1350
|
-
|
1.50 - 2.00
|
1530
|
1530
|
1530
|
1530
|
1350
|
2.00 - 3.00
|
1530
|
1530
|
1530
|
1530
|
1450
|
3.00 - 4.00
|
1530
|
-
|
1430
|
1530
|
1450
|
Minimum width is 1000 mm for H240 and H320.
Minimum width H360 is 1000 mm for thicknesses ≤ 3.00 mm and 1250 mm for thicknesses > 3.00 mm.
Minimum width is 1100 mm for H420 and 1175 mm for H500.
Other dimensions may be available - please contact us.
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