Ga-Didara iyipo ọpá
| Irin ite | Lo | Rockweell Lile | Imuse Standard |
| 45 (SAE1045,S45C/S48C) | Fun ite 8.8 | HRC28-32 | GB/T 699 |
| 40Kr (SAE5140,SCr440) | Fun ite 10.9 | HRC32-39 | GB/T 3077 |
| 35CrMo (SAE4135, SCM432/SCRRM3) | Fun ite 12.9 | HRC39-42 | GB/T 3077 |
| 42CrMo (SAE4140,SCM440) | Fun ite 12.9 | HRC39-42 | GB/T 3077 |
Gige ohun elo nipasẹ iwuwo ati ipari
