SS SS14:2725
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|---|---|
| 1.23-1.33 | 0.25-0.70 | ≤0.50 | ≤0.050 | ≤0.170 | 3.50-4.50 | 4.60-5.30 | 2.70-3.20 | 2.70-3.20 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|---|---|
| 1.23-1.33 | 0.25-0.70 | ≤0.50 | ≤0.050 | ≤0.170 | 3.50-4.50 | 4.60-5.30 | 2.70-3.20 | 2.70-3.20 |