| Selection of material list | ||||
| Low-alloy & intermediate- alloy steels | ||||
| ASTM | A 217 WC 6 | A 217 Gr. C5 | A 217 Gr. C12 | A 487 Gr. 4C |
| EN | EN 10213 1.7357 (G17CrMo55) |
EN 10213 1.7379 (G17CrMo9 10) |
||
| ČSN | 42 2771 | |||
| Selection of material list | ||||
| Low-alloy & intermediate- alloy steels | ||||
| ASTM | A 217 WC 6 | A 217 Gr. C5 | A 217 Gr. C12 | A 487 Gr. 4C |
| EN | EN 10213 1.7357 (G17CrMo55) |
EN 10213 1.7379 (G17CrMo9 10) |
||
| ČSN | 42 2771 | |||