Slata bhabhta Ardchaighdeáin
| Grád Cruach | Úsáid | Cruas Rockweell | Caighdeán Forfheidhmithe |
| 45 (SAE1045, S45C/S48C) | Le haghaidh Grád 8.8 | HRC28-32 | GB/T 699 |
| 40Cr (SAE5140, SCr440) | Le haghaidh Grád 10.9 | HRC32-39 | GB/T 3077 |
| 35CrMo (SAE4135, SCM432/SCRRM3) | Le haghaidh Grád 12.9 | HRC39-42 | GB/T 3077 |
| 42CrMo (SAE4140, SCM440) | Le haghaidh Grád 12.9 | HRC39-42 | GB/T 3077 |
Gearradh an t-ábhar de réir meáchain agus fad
