X155CrVMo121模具钢材
化学成分%标准:Gb/T1299-2000C:1.40/1.60Mn:≤0.60Si:≤0.60Cr:11.00/13.00P:≤0.030S:≤0.030Mo:0.70/1.20V:1.10出厂状态:硬度HB≤255压痕直径≥3.8mm出厂硬度:HB210淬火硬度:1050回火后硬度HRC:180250300570520摄氏度61特性:高铬钢,耐磨性佳,扰冲击力强.用途:精冲模,压花模,冷挤模,冷锻模,拉伸模,卷边模,磨损性塑料成型模.)