DIN 1.2631
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) |
|---|---|---|---|---|---|---|---|
| 0.45-0.55 | 0.80-1.00 | 0.40-0.60 | Max 0.035 | Max 0.035 | 8.00-9.00 | 1.10-1.30 | 1.10-1.30 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) |
|---|---|---|---|---|---|---|---|
| 0.45-0.55 | 0.80-1.00 | 0.40-0.60 | Max 0.035 | Max 0.035 | 8.00-9.00 | 1.10-1.30 | 1.10-1.30 |