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由冶金部、机械部协作组织的高速钢攻关组,经过几年的努力,研制了W9Mo3Cr4V(简称9341)高质量通用高速钢。它兼有W18Cr4V、W6MoSCr4V2钢的优点,而避免了两者的不足。9341钢原材料来源丰富,适合国情。从1981年起经在12个大工具厂试用并投放市场,用户反映良好。实践证明,9341钢是一种综合性能较好,特别是工艺性能良好,切削寿命较长,有推广价值的新钢种。
By the Ministry of Metallurgical, Mechanical Department of high-speed steel collaborative organization attack group, after several years of efforts, developed W9Mo3Cr4V (referred to as 9341) high-quality general-purpose high-speed steel. It combines the advantages of W18Cr4V, W6MoSCr4V2 steel, while avoiding the deficiencies of both. 9341 steel source rich, suitable for the national conditions. From 1981 onwards in 12 large tool factory trial and put on the market, the user reflects the good. Practice has proved that 9341 steel is a good overall performance, in particular, good process performance, long cutting life, a promotional value of the new steel.