| Material | 50CrMo Precision Forged Alloy Steel |
|---|---|
| Coating | Hard Chrome 0.06-0.08mm |
| Heating Treatment | Intermediate Frequency Quenching |
| Hardness | >HRC58 After Hardening |
| Flute Type | B Flute 2.7mm |
| Material | 50CrMo Precision Forged Alloy Steel |
|---|---|
| Coating | Hard Chrome 60-80μm |
| Steel Wall Thickness | ≥70mm |
| Heating Treatment | Intermediate Frequency Quenching |
| Hardness | >HRC58 After Hardening |