ГОСТ 9Г2Ф
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.85-0.95 | 0.10-0.40 | 1.70-2.20 | ≤0.030 | ≤0.030 | ≤0.35 | ≤0.20 | 0.10-0.30 | ≤0.20 | ≤0.30 | ≤0.03 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.85-0.95 | 0.10-0.40 | 1.70-2.20 | ≤0.030 | ≤0.030 | ≤0.35 | ≤0.20 | 0.10-0.30 | ≤0.20 | ≤0.30 | ≤0.03 |