BM42
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Co(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|
1.00-1.10 | ≤0.40 | ≤0.40 | 3.50-4.25 | 3.50-4.25 | 3.50-4.25 | 1.00-1.30 | 1.00-2.00 | 7.50-8.50 | Cu≤0.20,Sn≤0.05 |
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Co(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|
1.00-1.10 | ≤0.40 | ≤0.40 | 3.50-4.25 | 3.50-4.25 | 3.50-4.25 | 1.00-1.30 | 1.00-2.00 | 7.50-8.50 | Cu≤0.20,Sn≤0.05 |