1.Material:38CrMoALA, SKD11,SKD61, etc

2.Technology:Heat-treatment applied,Nitriding treatment,Alloy coating spray,Vacuum hardening

3.Application: Bakelite,Termoset plastic,etc

4.Technical parameters:

 1)Depth of nitriding layer:0.5-0.8 mm

2)Hardness of nitriation:900-1020HV

3)Fragility of nitriation :Less than Grade one 

4)Surface roughness:Ra 0.4μm

5)Hardness of chromium coating layer:>=950HV

6) Thickness of chromium coating layer:0.03-0.08mm

5.Guarantee: more than 2years