查看样本合金摘要数据表（PDF）自1952年以来，合金摘要一直是世界各地使用的金属和合金材料性能数据的主要参考。这些图表和可加工性、图表和热处理图表和图表。CPM REX 71是一种超高速钢，可热处理至洛氏硬度C 70。它现在完全由坩埚的颗粒冶金工艺制成。其高硬度、细晶粒和均匀分布的小碳化物使其成为特殊用途刀具的首选。

View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.CPM REX 71 is a super high-speed steel that can be heat-treated to hardnesses up to Rockwell C 70. It is now made exclusively by Crucible's particle metallurgy process. Its high hardness, fine grain size and uniform distribution of small carbides make it outstanding for special-purpose cutting tools.