D3

chemical composition HuateCSiMnCrPSCr12 tool steel2.00-2.30≤0.04≤0.411.50-13.00≤0.03≤0.03 Regular specifications Flat steel (thicknessX width)mm hot-rolled,forging round bar (mm) 12-70x155-610 12-280 applications Suitable for use in manufacturing requirements of silicon sheet die, screw thread rolling mold,trimming die,drawing die,aiuminum cold extrusion die,bending die,and also for the bolt cavity die of the truck,thermoset forming mold.