9CrWMn冷拉棒9CrWMn合金工具钢棒材
9CrWMn冷拉棒9CrWMn合金工具钢棒材
9 CRWMN steel is low alloy cold work die steel, low alloy cold work die steel CRWMN. 9. The steel hardenability and wear resistance, quenching deformation of small, uniform particle tiny carbides distribution. Usually not used in the manufacture of cross section and shape more complex cold stamping die and all kinds of gauge measuring tool, etc,
9CrWMn模具钢是低合金冷作模具钢,
9CrWMn为低合金冷作模具钢.。该钢具有一定的淬透性和耐磨性,淬火变形较小,碳化物分布均匀颗粒细小。通常用于制造截面不大而形状较复杂的冷冲模以及各种量规量具等、
主要用于碳素工具钢不能满足要求的截面较大,形状较复杂的模具零件,要求淬火变形小。但我国习惯用含碳量稍高,含Cr、W量也高的CrWMn钢。
产品名称:9CrWMn冷拉棒9CrWMn合金工具钢棒材
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