| Material | 50CrMo Precision Forged Alloy Steel |
|---|---|
| Coating | Hard Chrome 60-80μm |
| Steel Wall Thickness | ≥70mm |
| Heating Treatment | Intermediate Frequency Quenching |
| Hardness | >HRC58 After Hardening |
| Material | 45# Steel |
|---|---|
| Coating | Hard Chrome |
| Coating Thickness | 50-80μm |
| Width | 1400mm |
| Diameter | 280mm |
