... , 4Cr5MoV1Si, 3Cr2Mo, 3Cr2MnNiMO, are available. Alloy tool steel: Cr12 cold work annoy tool steelStandard: GB/T 1299-1985 ASTM/D3Feature and ... withstand shock loading, for high wear resistance of the Die and punch, cold cut scissors, drill sets, gauges, ... drawing dies, press die, screw plate, drawing die and thread rolling die, etc.Chemical composition (%):CSiMnSPCrNiCuCo2.00~2 ...