cr12mov含义

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baike.baidu.com

Cr12MoV_百度百科

Cr12MoV(合金工具钢)适用于冷作模具钢,钢的淬透性、淬火回火的硬度、耐磨性、强度均比Cr12高。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。

baike.baidu.com

Cr12MoV模具钢 - 百度百科

Cr12MoV模具钢是符合GB/T 1299-1985标准的高碳高铬莱氏体钢,供货形态包括热轧材、锻材等。通过添加钼、钒元素细化奥氏体晶粒,淬透性可达400mm,受热软化温度520℃,淬火硬度58HRC以上,耐磨性为低合金工具钢的3-4倍。碳化物沿轧制方向呈带状、网状分布,偏析程度随钢材直径增大而加重。该钢种 ...

steelprogroup.com

Cr12MoV | D2 | SKD11 | Cold Work Tool Steel - SteelPRO Group

Cr12MoV is a cold work tool steel widely used in China. It is also called D2, SKD11, and 1.2379. This steel is known for its high hardness and wear resistance. “Cr12MoV” signifies its main alloying elements: Chromium ...