| Material | 50CrMo Precision Forged Alloy Steel |
|---|---|
| Coating | Hard Chrome |
| Thickness | 0.06-0.08mm |
| Heating Treatment | Composite Frequency Quenching |
| Harden Layer | 8-12mm |
| Material | 45# Steel |
|---|---|
| Coating | Hard Chrome |
| Coating Thickness | 50-80μm |
| Refurbish Times | 3-4 Times |
| Steel Wall Thickness | ≥55mm |
