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hot die steel, Din 1.***7 h*3 hot die steel, tool steel, hot die steel 1.***4, mould steel, alloy steel, die steel, 1.***5, 1.***7, 1.***4, 1.***3, 1.***0, 1.***0, 1.***7, aisi D2, die steel din 1.***7, H*1, H*3, D2, mould steel flat and round, hot forged, annealed, ESR tool steel, high quality , competitive price 1.DIN1.***7 is a chromium -molybdenum hot work steel that is similer to AISI H*1 , but which contains a higher molybdenum content . ***** higher molybdenum gives 1.***7 better hot hardness and temper resistance , along with higher attainable hardness and deeper hardenablity than the more common H*1 and H*3 hot work steels . 3.hot die steel, Din 1.***7 Typical applications include extrusion tooling , hot forging dies , hot hesding dies , hor shear blades , hot punches and mandrels , hot gipper dies , and die casting tooling for and brass. 4.hot die steel, Din 1.***7 Characteristic: Hot die steel, the performance of high-toughness and heat resistance are good. It is suitable for the metal compression casting, the extrusion mould, duplicate mould, stamping mould and the plastic mould of PA, POM, PS, PE, and EP. Hot-work steel with good high temperature strength and high wear resistance. 5.hot die steel, Din 1.***7 application: Die forging dies, die inserts. Shrink rings. Hot shear blades, trimming tools. Hot bending tools. Die casting dies. Light metals processing. Tools for extruding light alloys, eg. liners dies and mandrels.