ГОСТ 3Χ2ΜΗΦ
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.27-0.33 | 0.15-0.40 | 0.30-0.60 | ≤0.030 | ≤0.030 | 2.00-2.50 | 1.20-1.60 | 0.40-0.60 | 0.25-0.40 | ≤0.20 | ≤0.30 | ≤0.30 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.27-0.33 | 0.15-0.40 | 0.30-0.60 | ≤0.030 | ≤0.030 | 2.00-2.50 | 1.20-1.60 | 0.40-0.60 | 0.25-0.40 | ≤0.20 | ≤0.30 | ≤0.30 |