Ekwentị
Zipu ozi-e
Nkọwapụta adịgboroja
| NA-agbaghara | |||||
| Otu | Ọkwa | Nkọwapụta | Ụkpụrụ isi | ||
| Ọkpụrụkpụ (mm) | Obosara (mm) | Ogologo (mm) | |||
| Igwe anaghị agba nchara | 40Cr13/30Cr13 | ≥200 | 800-2000 | ≤4000 | GB/T 1220-2007 |
| Ogo carbon Ọdịdị steels | S45C/S50C/S55C | GB/T 699-2015 | |||
| Alloy Structural Steels | 40Cr/42CrMo | GB/T 3077-2015 | |||
| Ngwá ọrụ na ebu nchara | 5CrNiMo/P20/1.2311/718/1.2738 | GB/T 1299-2014 | |||
| 1.2312 | 800-1500 | ||||