Base material
38CrMoAlA, 42CrMo, SKD61, etc.
Bimetallic
Fe-based,Ni-based,Tungsten Carbide
Screw type
Single injection screw barrel
Performance
wear-resistant,anti-corrosion.etc
Nitrided Case Depth
0.45-0.7mm
Chromium-plating depth
0.025-0.10mm
After Warranty Service
Online support