BM2
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Co(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|
0.82-0.92 | ≤0.40 | ≤0.40 | 3.75-4.50 | ≤0.40 | 4.75-5.50 | 1.75-2.05 | 6.00-6.75 | ≤1.00 | Cu≤0.20,Sn≤0.05 |
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Co(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|
0.82-0.92 | ≤0.40 | ≤0.40 | 3.75-4.50 | ≤0.40 | 4.75-5.50 | 1.75-2.05 | 6.00-6.75 | ≤1.00 | Cu≤0.20,Sn≤0.05 |