Typical chemical analysis in %: D3/1.2080 Heat treament data Temperature 800-840íµ Duration 2-5 h Cooling furnace Hardness ¿Q250HBS Soft annealing Available size range Round bars Dia 30-300mm Flat bars Thickness 30-300mm Width 30-400mm General fields of application Cutting tools,shearing knives,broaches,woodworking tools,profile and Flanging rollers,thread rolling tools,deep drawing and pressing tools, Drawing cones,guide rails,extrusion dies,sand blast nozzles,rotary Shear knives. Similar Grade GB Cr12 AISI D3
