cr12mov模具钢材,cr12mov是什么材料
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cr12mov模具钢,长特/宝钢/抚顺/东北特钢,直销批发零售首选港祥金属:
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毛板、光板、条板、毛圆、光圆、等现货规格如下
|港祥| cr12mov钢材 |—轧圆规格: (3.3至50mm直径轧圆)齐全,长度3米至6米;
|港祥| cr12mov钢材 |—锻圆规格: (55至300mm直径锻圆)齐全,长度3米至5米;
|港祥| cr12mov钢材 |—轧板规格: (6mm厚度至80mm轧板)齐全,宽205-710mm;
|港祥| cr12mov钢材 |—锻板规格: (12至250mm厚度锻板)齐全,宽205-610mm;
|港祥| cr12mov钢材 |—供货单位 (港祥金属)东莞仓库,合金工具钢部;
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|港祥| cr12mov钢材 |— 合金工具钢:Cr12MoV
|港祥| cr12mov钢材 |— 标准:GB/T 1299-1985
|港祥| cr12mov钢材 |— 特性及适用范围:冷作模具钢,钢的淬透性、淬火回火的硬度
|港祥| cr12mov钢材 |— 、耐磨性、强度均比Cr12高。用于制造截面较大、形状复杂、
|港祥| cr12mov钢材 |— 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、
|港祥| cr12mov钢材 |— 钢板深拉伸模、圆锯、标准工具和量规、螺纹滚模等。
|港祥| cr12mov钢材 |— 化学成份:
|港祥| cr12mov钢材 |— 碳 C :1.45~1.70
|港祥| cr12mov钢材 |— 硅 Si:≤0.40
|港祥| cr12mov钢材 |— 锰 Mn:≤0.40
|港祥| cr12mov钢材 |— 硫 S :≤0.030
|港祥| cr12mov钢材 |— 磷 P :≤0.030
|港祥| cr12mov钢材 |— 铬 Cr:11.00~12.50
|港祥| cr12mov钢材 |— 镍 Ni:允许残余含量≤0.25
|港祥| cr12mov钢材 |— 铜 Cu:允许残余含量≤0.30
|港祥| cr12mov钢材 |— 钒 V :0.15~0.30钼
|港祥| cr12mov钢材 |— 钼 Mo:0.40~0.60
|港祥| cr12mov钢材 |— 力学性能:
|港祥| cr12mov钢材 |— 硬度 :退火,255~207HB,压痕直径3.8~4.2mm;淬火≥58HRC
|港祥| cr12mov钢材 |— 热处理规范及金相组织:热处理规范:1)淬火,950~1000℃油冷;2)
|港祥| cr12mov钢材 |— 淬火1020℃,200℃回火2h。金相组织:细粒状朱光体+碳化物。
|港祥| cr12mov钢材 |— 交货状态:钢材以退火状态交货。
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