
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢适用范围
Cr12MoV模具钢的淬透性、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Cr12Mov厚板深拉伸模、圆锯、标准工具和量规、螺纹滚模等。
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢化学成份
碳 C :1.45~1.70
硅 Si:≤0.40 锰 Mn:≤0.40 硫 S :≤0.030 磷 P :≤0.030 铬 Cr:11.00~12.50 镍 Ni:允许残余含量≤0.25 铜 Cu:允许残余含量≤0.30 钒 V :0.15~0.30 钼 Mo:0.40~0.60
CR12MOV模具钢硬度
退火,255~207HB,压痕直径3.8~4.2mm;淬火,≥58HRC
CR12MOV模具钢用途
Cr12MoV模具钢淬透性、淬火回火后的硬度、强度、韧性比CR12高,直径为300~400mm以下的工作可完全淬透,淬火变形小,但高温塑性较差。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。
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
CR12MOV模具钢|宝钢上钢五厂CR12MOV模具钢
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