D3/1.2080/Cr12 cold work tool steel Delivery condition: EAF/ESR, Hot rolled/forged, annealed UT:Sep 1921-84 C/c D3/1.2080/Cr12 cold work tool steel 1.High carbon chromium 2.high harden ability,high wear resistance 3.Small deformation after quench,high hardnesstool steelChemicalComponent(%)StandardCMnSiCrpSGB/T1299-20002.00-2.30≤0.40≤0.4011.50-13.00≤0.030≤0.030 Specially: high carbon chromium , ...