D7, Cr12Mo1V4, tool steel, die steel, mould steel, forged steel, round flat

Description

Product:D7, Cr*2Mo1V4 Key works:tool steel, die steel, specialty steel, steel bar, hotwork, coldwork, forged bar, alloy tool steel, flat bar, round bar, Typical Analysis: C : 2.***2.*0 Si : 0.***0.*0 Mn: 0.***0.*0 P : Max 0.**0 S : Max 0.**0 Cr: *1.***3.5 Mo: 0.***1.*0 V : 3.***4.*0 Similar Grades:GB/T Cr*2Mo1V4 Advantages: Extremely high wear resistance. Excellet size stability in heat treatment. Deep hardening in air. High grade of strustural homogeneity and thin grain size. Availability: Limited, round diameter max **0mm. Application: The unique combination of high wear resistance and excellent toughness gives users the benefit of longer tool life in many tooling applications; blanking and forming, fine blanking, machine knives, thread rolling dies, rolls, deep drawing tools, pierching dies, cold extrusion tooling, powder pressing tools, wooden working tools, injection nozzles, brick mould liners etc. Annealing: Heat slowly and evenly to **0/**0°C and then cool slowly in the furnace at ****0°C per hour to **0°C, remove from furnace and cool in still air. Maximum hardness after annealing **0BHN.