What is the 5CrNiMo steel?

5CrNiMo steel has good toughness, strength and high wear resistance. It belongs to hot working mold steel. Its mechanical properties are almost the same at room temperature and 500 ～ 600 ℃. When heated to 500 ° C, it can still maintain the hardness of about HB300. Because steel contains molybdenum, it is not sensitive to temper brittleness. After slowly cooling down from 600 ° C, the impact toughness is only slightly reduced.

  5CrNiMo mold steel application range
  5CrNiMo mold steel is suitable for manufacturing large and medium-sized hammer forging dies and cutting dies with complex shapes, large impact loads, low working temperatures, and side lengths> 400mm. It is used to make simple shapes. General manufacturing process Smelting uses a vacuum refining process to ensure steel purity The large-scale professional heat treatment makes the steel obtain better pre-hardening effect, and the hardness is evenly distributed.