cr12mov圆钢 批发CR12MOV模具钢
Cr12MoV成分碳C:1.60%硅Si:0.35%锰Mn:0.35%铬Cr:12.00%钼Mo:0.50%钒V:0.20%硫S:允许残余含量≤0.030%磷P:允许残余含量≤0.030%Cr12MoV特性及用途Cr12MoV特性:Cr12MoV模具钢,钢的淬透性、淬火回火的硬度、耐磨性、强度均比Cr12高。用于制造截面较大、形状复杂、工作条件繁重下的各种冷冲模具和工具,如冲孔凹模、切边模、滚边模、钢板深拉伸模、圆锯、标准工具和量规、螺纹滚模等。Cr12MoV用途:Cr12MoV多用于制造截面较大、形状复杂、工作负荷较重的合种模具和工具。)