SAE M61
Chemical composition(mass fraction)(wt.%)
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | 1.75 | 1.85 | ||
| Si | 0.20 | 0.45 | ||
| Mn | 0.25 | 0.50 | ||
| Cr | 3.50 | 4.25 | ||
| Mo | 6.00 | 6.75 | ||
| V | 4.50 | 5.25 | ||
| W | 12.00 | 13.00 | ||
| S | 0.05 | 0.09 |
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | 1.75 | 1.85 | ||
| Si | 0.20 | 0.45 | ||
| Mn | 0.25 | 0.50 | ||
| Cr | 3.50 | 4.25 | ||
| Mo | 6.00 | 6.75 | ||
| V | 4.50 | 5.25 | ||
| W | 12.00 | 13.00 | ||
| S | 0.05 | 0.09 |