| Material | 50CrMo Precision Forged Alloy Steel |
|---|---|
| Coating | 60-80μm American Praxair Super Hard 1342 Tungsten Cabide Powder |
| Heating Treatment | Intermediate Frequency Quenching |
| Harden Layer | 8-12mm |
| Hardness | >HRC58 After Hardening |
| Material | 45# Steel |
|---|---|
| Coating | Hard Chrome 50-80μm |
| Width | 2300mm |
| Diameter | 400mm |
| Steel Wall Thickness | ≥50mm |
