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5CrNiMo mold steel


Key words:

DIE STEEL

subclassification:

Product

5CrNiMo mold steel


Hot working die steel refers to alloy tool steel suitable for making dies for hot deformation processing of metal, such as hot forging die, hot extrusion die, die-casting die, hot upsetting die, etc. Because the hot working die works under high temperature and high pressure for a long time, the die material is required to have high strength, hardness and thermal stability, especially high thermal strength, thermal fatigue, toughness and wear resistance