ASTM S1
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|---|---|
0.40~0.55 | 0.15~1.20 | 0.10~0.40 | ≤0.030 | ≤0.030 | 1.00~1.80 | ≤0.50 | 0.15~0.30 | 1.50~3.00 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|---|---|
0.40~0.55 | 0.15~1.20 | 0.10~0.40 | ≤0.030 | ≤0.030 | 1.00~1.80 | ≤0.50 | 0.15~0.30 | 1.50~3.00 |