Material Grades
| EN | ASTM |
| --- | 403 |
| 1.4006 | 410 |
| --- | 410 S |
| --- | 414 |
| 1.4005 | 416 |
| 1.4021 | 420 |
| 1.4028 | 420 B |
| 1.4034 | 420 C |
| --- | 420 F |
| --- | 420 Mod |
| 1.4057 | 431 |
| --- | 431 S29 |
| --- | Super 13 Cr Type |
| 1.4313 | F6-NM |
| 1.4913 | X19CrMoVNbN11-1 |
| 1.4923 | X22CrMoV12-1 |
| 1.4122 | X39CrMo17-1 |
| 1.4123 | --- |
| 1.4718 | --- |
| 1.4418 | --- |