EN X10CrWMoVNb9
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.07 | 0.13 | ||
| Cr | 8.50 | 9.50 | ||
| Mn | 0.30 | 0.60 | ||
| Mo | 0.30 | 0.60 | ||
| N | 0.03 | 0.070 | ||
| Nb | 0.04 | 0.09 | ||
| Ni | 0.40 | |||
| P | 0.02 | |||
| S | 0.010 | |||
| Si | 0.50 | |||
| V | 0.15 | 0.25 | ||
| W | 1.50 | 2.00 | ||
| B | 0.0010 | 0.0060 | ||
| Al | 0.040 |
