产品介绍.
<p>Cr12MoV模具钢</p><p></p><p>Cr12MoV模具钢熟料,Cr12MoV模具钢厂家,Cr12MoV模具钢硬度</p><p></p><p>冠鸿金属批发Cr12MoV模具钢机械性能及各种合金钢板/棒, 欢迎新老客户来电洽谈订购</p><p></p><p>Cr12MoV模具钢特性</p><p></p><p></p><p>Cr12MoV模具钢化学成份:</p><p>碳 C :1.45~1.70</p><p>硅 Si:≤0.40</p><p>钒 V :0.15~0.30</p><p></p><p>钼 Mo:0.40~0.60</p><p></p><p>Cr12MoV模具钢力学性能:</p><p>硬度 :退火,255~207HB,压痕直径3.8~4.2mm;淬火,≥60HRC</p><p>Cr12MoV模具钢用途</p><p>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以下的工件可完全淬透,淬火变形小,但高温塑性较差。</p><p> </p><p> </p><br/>