... , 3Cr2Mo, 3Cr2MnNiMO, are available. Alloy tool steel: Cr12 cold work annoy tool steel Standard: GB/T 1299-1985 ASTM/D3 Feature and application scope: It is ... cut scissors, drill sets, gauges, drawing dies, press die, screw plate, drawing die and thread rolling die, etc. Chemical composition (%): CSiMnSPCrNiCuCo2.00~2.30 ...