B30 - Structural steels
When strength is more important than forming and ductility properties.
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Available grades:
Properties
Structural steels are carbon-manganese steels with a guaranteed minimum strength (yield strength and ultimate tensile strength) and satisfactory ductility. They are suitable for most common applications and are readily available from distributors and Steel Service Centres in the most common forms and dimensions.
HC180 AM FCE grade complies with the EN 10130:2006 standard for DC01.
Advantages
They offer good weldability with conventional welding processes and are mainly used for applications where strength is more important than forming and ductility properties.
Applications
They are mainly used in general industry and in mechanical engineering. Applications include drums, building components, containers, storage tanks and roll formed profiles.
Surface quality
Surface cleanliness
If improved surface cleanliness is required, ArcelorMittal also offers this range with compulsory use of hydrogen annealing: HCxxxCS AM FCE grades.
Brand correspondence
Full table
| |
|
Old brand names |
| HC180 AM FCE |
|
|
| HC200 AM FCE |
|
|
| HC220 AM FCE |
|
|
Dimensions
Mechanical properties
Full table
| |
Direction |
Thickness (mm) |
Re (MPa) |
Rm (MPa) |
A80 (%) |
| HC180 AM FCE |
T |
0.5 - 3 |
180 - 280 |
300 - 360 |
≥ 32 |
| HC200 AM FCE |
T |
0.5 - 3 |
200 - 300 |
310 - 370 |
≥ 31 |
| HC220 AM FCE |
T |
0.5 - 3 |
220 - 280 |
320 - 380 |
≥ 28 |
HC180 AM FCE
| |
Direction |
Thickness (mm) |
HC180 AM FCE |
| Re (MPa) |
T |
0.5 - 3 |
180 - 280 |
| Rm (MPa) |
T |
0.5 - 3 |
300 - 360 |
| A80 (%) |
T |
0.5 - 3 |
≥ 32 |
HC200 AM FCE
| |
Direction |
Thickness (mm) |
HC200 AM FCE |
| Re (MPa) |
T |
0.5 - 3 |
200 - 300 |
| Rm (MPa) |
T |
0.5 - 3 |
310 - 370 |
| A80 (%) |
T |
0.5 - 3 |
≥ 31 |
HC220 AM FCE
| |
Direction |
Thickness (mm) |
HC220 AM FCE |
| Re (MPa) |
T |
0.5 - 3 |
220 - 280 |
| Rm (MPa) |
T |
0.5 - 3 |
320 - 380 |
| A80 (%) |
T |
0.5 - 3 |
≥ 28 |
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Chemical composition
Full table
| |
C (%) |
Mn (%) |
P (%) |
S (%) |
Si (%) |
Al (%) |
Galvanisation |
| HC180 AM FCE |
≤ 0.120 |
≤ 0.60 |
≤ 0.030 |
≤ 0.025 |
≤ 0.03 |
≥ 0.020 |
Class 1 |
| HC200 AM FCE |
≤ 0.130 |
≤ 0.60 |
≤ 0.030 |
≤ 0.025 |
≤ 0.03 |
≥ 0.020 |
Class 1 |
| HC220 AM FCE |
≤ 0.120 |
≤ 0.70 |
≤ 0.045 |
≤ 0.025 |
≤ 0.03 |
≥ 0.020 |
No |
HC180 AM FCE
| |
HC180 AM FCE |
| C (%) |
≤ 0.120 |
| Mn (%) |
≤ 0.60 |
| P (%) |
≤ 0.030 |
| S (%) |
≤ 0.025 |
| Si (%) |
≤ 0.03 |
| Al (%) |
≥ 0.020 |
| Galvanisation |
Class 1 |
HC200 AM FCE
| |
HC200 AM FCE |
| C (%) |
≤ 0.130 |
| Mn (%) |
≤ 0.60 |
| P (%) |
≤ 0.030 |
| S (%) |
≤ 0.025 |
| Si (%) |
≤ 0.03 |
| Al (%) |
≥ 0.020 |
| Galvanisation |
Class 1 |
HC220 AM FCE
| |
HC220 AM FCE |
| C (%) |
≤ 0.120 |
| Mn (%) |
≤ 0.70 |
| P (%) |
≤ 0.045 |
| S (%) |
≤ 0.025 |
| Si (%) |
≤ 0.03 |
| Al (%) |
≥ 0.020 |
| Galvanisation |
No |
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All details provided in the ArcelorMittal Flat Carbon Europe S.A. catalogue are for information purposes only. ArcelorMittal Flat Carbon Europe S.A. reserves the right to change its product range at any time without prior notice.
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