D2 tool steel high wear resistance, micro-deformation of cold-working die steel, tool steel, hard wind, carbon content up to 1.5%, chromium 11.5% of high noise, heat-treated hardness up to 60HRC. D2-section steel used to make large, complex shape, withstand the impact force, requires cold die steel with high wear resistance, such as silicon die, cold-cut scissors, trimming molds.
Alias: D2 blanking plate. Origin: United States. Are high-carbon high-alloy steel, is the purpose of stamping dies and other representatives. After quenching or by cryogenic treatment to eliminate high-temperature tempering. Hardness and toughness for the two sides attach importance to the plastic mold, high-temperature secondary hardening after tempering the hardness of HRC58 about the use of safer. Wear resistance, can be vacuum heat treatment to HRC60 ° -62 °, superior processing performance.
Uses: for metal stamping die, tensile modulus, stainless steel sheet stamping die, stamping die high hardness, shear knife mold, thread rolling die, metal parts production, machinery manufacturing.
