ASTM H23
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | V(%) | W(%) |
---|---|---|---|---|---|---|---|
0.25~0.35 | 0.15~0.60 | 0.15~0.40 | ≤0.030 | ≤0.030 | 11.0~12.75 | 0.75~1.25 | 11.0~12.75 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | V(%) | W(%) |
---|---|---|---|---|---|---|---|
0.25~0.35 | 0.15~0.60 | 0.15~0.40 | ≤0.030 | ≤0.030 | 11.0~12.75 | 0.75~1.25 | 11.0~12.75 |