SAE T7
Chemical composition(mass fraction)(wt.%)
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | 0.70 | 0.75 | ||
| Si | 0.20 | 0.40 | ||
| Mn | 0.20 | 0.40 | ||
| Cr | 4.50 | 5.00 | ||
| Mo | ||||
| V | 1.50 | 1.80 | ||
| W | 13.50 | 14.50 |
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | 0.70 | 0.75 | ||
| Si | 0.20 | 0.40 | ||
| Mn | 0.20 | 0.40 | ||
| Cr | 4.50 | 5.00 | ||
| Mo | ||||
| V | 1.50 | 1.80 | ||
| W | 13.50 | 14.50 |