... time 1.2365 / 32CrMoV12-28 /H10/SKD7 hot work tool steel description Chemical Composition (%): GradeCSiMnPSCrMoV1.23650.28-0.350.10-0 ... .50-3.000.40-0.70 Properties:Hot work tool steel with high resistance to thermal shocks and fatigue, good thermal ... alloys, mandrels, inner liners, stems, die holders, dummy blocks, pressure pads, bolsters, dies and containers for metal tube and rod extrusion ...