1.Material:38CrMoALA,high quality alloy steel,etc
2.Technology: heat-treatment applied ,nitriding treatment
3.Application:PP,PE,PVC, 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.Guarantee:Common Nitried:more than 2years