Ulaha wareegsan ee tayada sare leh
| Heerka Birta | Isticmaal | Hardness Rockweell | Hirgelinta Heerka |
| 45 (SAE1045,S45C/S48C) | Fasalka 8.8 | HRC28-32 | GB/T 699 |
| 40Cr (SAE5140,SCr440) | Fasalka 10.9 | HRC32-39 | GB/T 3077 |
| 35CrMo (SAE4135, SCM432/SCRRM3) | Fasalka 12.9 | HRC39-42 | GB/T 3077 |
| 42CrMo (SAE4140,SCM440) | Fasalka 12.9 | HRC39-42 | GB/T 3077 |
Goynta walxaha miisaanka iyo dhererka
