GOA Japan Datong quality die steel, high oil without deformation of steel, with good abrasion resistance, good thermal stability, heat distortion minimal size, used in metal stamping dies, drawing dies, taps, perforated red top.
 
Executive Standard: HB215
 
Factory state: annealing HB <230, quenching hardness HRC58-62
 
Chemical Composition (%):
 
C: 0.12
 
Mo: 0.5
 
Mn: 1.3
 
Cr: 13.4
 
GOA Features:
 
Degassing refined steel, quality and stability;
 
Add a special type of steel elements and the National Excellent toughness compared SKS3;
 
Tungsten, chromium carbide uniformly small, excellent wear resistance;
 
Ball annealing treatment, cutting good and stable.
 
Main purposes:
 
There are a variety of rust steel, silicon steel, aluminum stamping die. Plastic mold mold base / plate, used in the electronics industry on the fixture, less demanding of plastic polishing and rubber mold, plastic extrusion, structural components.