1. Type

Ø45/90, Ø45/100, Ø50/105, Ø55/110, Ø60/125, Ø65132, Ø68/143, Ø70/140, Ø75/150, Ø80/143, Ø80/156, Ø92/188

It also can be made as buyer's request.

 

2. Technical specification

Material: 38CrMOALA
Azotizing Hardness: HV850°~1000°
Azotizing Deepness: 0.450.7mm
Azotizing Brittleness≤ 2 grade
Surface Roughness: Ra0.4
Straightness: 0.015mm
Thickness of Cr: 0.05~0.10mm