BM15
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Co(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|
1.45-1.60 | ≤0.40 | ≤0.40 | 4.50-5.00 | ≤0.40 | 2.75-3.25 | 4.75-5.25 | 6.25-7.00 | 4.50-5.00 | Cu≤0.20,Sn≤0.05 |
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Co(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|
1.45-1.60 | ≤0.40 | ≤0.40 | 4.50-5.00 | ≤0.40 | 2.75-3.25 | 4.75-5.25 | 6.25-7.00 | 4.50-5.00 | Cu≤0.20,Sn≤0.05 |