... & UT Cr12(1.2080) alloy tool steel round barsCold work mold steelThe similar grades offoreign countriesGBCr12AISID3JISSKD1DIN1.2080KS STD1ChemicalComposition(GB) % ... 40≤0.03 0≤0.030Performance1. Widely-used cold-work die steel is a high-carbon and high-chromium ... of cold-work dies, punches, cold cutting scissors, drill bushes, gauges, wire-drawing dies, coining dies, draw bench boards, drawing ...