Nga rakau porohita-Kounga teitei
| Koeke maitai | Whakamahi | Rockweell Hardness | Paerewa Whakatinana |
| 45 (SAE1045,S45C/S48C) | Mo te Koeke 8.8 | HRC28-32 | GB/T 699 |
| 40Cr (SAE5140,SCr440) | Mo te Koeke 10.9 | HRC32-39 | GB/T 3077 |
| 35CrMo (SAE4135,SCM432/SCRRM3) | Mo te Koeke 12.9 | HRC39-42 | GB/T 3077 |
| 42CrMo (SAE4140,SCM440) | Mo te Koeke 12.9 | HRC39-42 | GB/T 3077 |
Te tapahi i te rauemi ma te taumaha me te roa
