Iintonga ezingqukuva ezikumgangatho ophezulu
| IBanga leNsimbi | Sebenzisa | Ukuqina kweRockwell | Ukuphumeza uMgangatho |
| 45 (SAE1045,S45C/S48C) | KwiBanga lesi-8.8 | HRC28-32 | GB/T 699 |
| 40Cr (SAE5140,SCr440) | KwiBanga le-10.9 | HRC32-39 | GB/T 3077 |
| 35CrMo (SAE4135,SCM432/SCRM3) | KwiBanga le-12.9 | HRC39-42 | GB/T 3077 |
| 42CrMo (SAE4140,SCM440) | KwiBanga le-12.9 | HRC39-42 | GB/T 3077 |
Ukusika izinto ngobunzima kunye nobude
