ГОСТ 5ΧΓΜ
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50-0.60 | 0.25-0.60 | 1.20-1.60 | ≤0.030 | ≤0.030 | 0.60-0.90 | ≤0.35 | 0.15-0.30 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.03 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50-0.60 | 0.25-0.60 | 1.20-1.60 | ≤0.030 | ≤0.030 | 0.60-0.90 | ≤0.35 | 0.15-0.30 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.03 |