Inkoni nziza cyane
Icyiciro | Koresha | Ubukonje bwa Rockweell | Gushyira mu bikorwa |
45 (SAE1045, S45C / S48C) | Ku cyiciro cya 8.8 | HRC28-32 | GB / T 699 |
40Cr (SAE5140, SCr440) | Ku cyiciro cya 10.9 | HRC32-39 | GB / T 3077 |
35CrMo (SAE4135, SCM432 / SCRRM3) | Ku cyiciro cya 12.9 | HRC39-42 | GB / T 3077 |
42CrMo (SAE4140, SCM440) | Ku cyiciro cya 12.9 | HRC39-42 | GB / T 3077 |