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| Max Module | M5~M18.5 |
| Max OD | Φ1200mm |
| Gear FACE WIDTH | 180mm |
| Accuracy | DIN 6 GB5 |
2. Material
ASTM4140, ASTM1045, ASTM4130.
Chinese standard: 42CrMo, 45#.
We also manufacturer custom gears according to specific material requirement.
3. Heat treatment
Normalizing, Modified treatment, Quenching.
