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一般机械工厂里高速钢常见有两种牌号,一种是W_(18)Gr_4 V(简称W_(18)),另一种是W_6MO_5Cr_4V_2(简称W_6)。它们之间存在着许多细微的区别。仔细地观察和深入地了解这些区别,对提高以高速钢为原材料的工模具的内在质量具有十分重要的意义。
Common high-speed steel machinery factory there are two kinds of common brands, one is W_ (18) Gr_4V (referred to as W_ (18)), the other is W_6MO_5Cr_4V_2 (referred to as W_6). There are many subtle differences between them. Careful observation and in-depth understanding of these differences is of great importance for improving the inherent quality of tooling made of HSS.