Motor gear shaft
Material:(20 Cr /40Cr)
Heat treament :1.case harden and temper 48-55 HRC
Carburization treatment :2.final case depth:0.5-0.8
Accurancy: 8-7GB
1)Processing: precision forging, precision machining and roll forming
2) Heat treatment: carburizing.
3)Very competitive prices and satisfactory service
4) guarantee excellent workmanship,
5) Small order accepted
6) Prompt delivery