AISI ASTM CT15C
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
|---|---|---|---|---|---|---|---|
| 0.05-0.15 | 0.15-1.50 | 0.50-1.50 | Max 0.03 | Max 0.03 | 19.0-21.0 | 31.0-34.0 | 0.50-1.50 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
|---|---|---|---|---|---|---|---|
| 0.05-0.15 | 0.15-1.50 | 0.50-1.50 | Max 0.03 | Max 0.03 | 19.0-21.0 | 31.0-34.0 | 0.50-1.50 |