38CrMoAl Nitride Screw
Description: Premium 38CrMoAl Material Ion Nitride
Basic parameters:
The Screw diameter: Ø20 ~ Ø 220
Quenching Hardness HB280-320
Nitride Hardness HV850-1000
Thickness of Nitride Layer: 0.45-0.7mm
Surface roughness: <=Ra0.4
Applicable Scope:
Common Plastic, PP, PC, PE, ABS, AS, PS, PVC, PMMA, etc
