| Chemische Componenten | |||||||||||
| Materiaalnaam | C | S | P | SI | MN | CR | Ni | MA | Cu | HRC | |
| Extra hoog chroom | 2.8-3.1 | < 0.05 | < 0.06 | 0.8 | 0.9 | 26 | < 1.0 | < 1.0 | < 0.4 | 58-62° | |
| Hoog chroom | 2.8-3.1 | < 0.05 | < 0.06 | 0.8 | 0.9 | 16 | 50-52° | ||||
| Lager chroom | 2.8-3.1 | < 0.05 | < 0.06 | 0.8 | 0.9 | 5 | 45-48° | ||||
| Hoge mangaan | 1.2 | < 0.05 | < 0.06 | 16 | 45° | ||||||
| Gelegeerd staal casting | 1.2 | < 0.05 | < 0.06 | 2.0 | 1 | 45° | |||||