这种新牌号合金代用某些常用冷变形模具材料，如工具钢，钨钴合金，模具寿命明显提高。
When this new material is used as cold dies instead of the usual materials, such as tool steels or tungsten carbide, the life of these is longer.
是适用于可转位工具的晶粒度为亚微米级的首选牌号，具有非常广泛的用途。
Number one standard sub micron grade for solid rotary tools with a broad range of applications.
是适用于可转位工具的晶粒度为亚微米级的标准牌号。
Standard sub micron grade for solid rotary tool applications.
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