ГОСТ 12Χ1
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
1.15-1.25 | 0.15-0.35 | 0.30-0.60 | ≤0.030 | ≤0.030 | 1.30-1.65 | ≤0.35 | ≤0.20 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.03 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
1.15-1.25 | 0.15-0.35 | 0.30-0.60 | ≤0.030 | ≤0.030 | 1.30-1.65 | ≤0.35 | ≤0.20 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.03 |