BH19
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Other(%) |
---|---|---|---|---|---|---|---|---|
0.35-0.45 | ≤0.40 | ≤0.40 | 4.00-4.50 | ≤0.40 | ≤0.45 | 2.00-2.40 | 4.00-4.50 | Cu≤0.20,Sn≤0.05 |
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Other(%) |
---|---|---|---|---|---|---|---|---|
0.35-0.45 | ≤0.40 | ≤0.40 | 4.00-4.50 | ≤0.40 | ≤0.45 | 2.00-2.40 | 4.00-4.50 | Cu≤0.20,Sn≤0.05 |