... days delivery time 1.2714 / 5CrNiMoV/L6/SKT4/5ChNM hot work tool steel description Chemical Composition(%): GradeCSiMnPSCrMoVNi1.27140.50-0.600 ... , annealed or QT. Properties :Cr-Ni-Mo alloyed hot work tool steel with high temperature impact toughness and thermal fatigue ... rolls, hammers and pile drivers, hot punching tools, very hard cold work dies and punches, hot shear blades, blocks for dies, ...