| Thickness (mm) | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
|---|---|---|---|---|
| Yield strength (≥MPa) | 460 | 440 | 420 | 400 |
| Tensile strength (MPa) | 550-720 | |||
| C | Si | Mn | P | S | V | Nb | Ti | Al (min.) | Cr | Ni |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.20 | 0.55 | 1.00-1.70 | 0.030 | 0.030 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | 0.015 | 0.70 | 0.70 |
| C | Si | Mn | P | S | V | Nb | Ti | Al (min.) | Cr | Ni |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.20 | 0.55 | 1.00-1.70 | 0.025 | 0.025 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | 0.015 | 0.70 | 0.70 |
| Thickness (mm) | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
|---|---|---|---|---|
| Yield strength (≥MPa) | 460 | 440 | 420 | 400 |
| Tensile strength (MPa) | 550-720 | |||