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。以图表、图表和表格为特色，这些表格给出了有关成分或特性、物理和机械性能、热处理和可加工性的事实和数字。Carpenter Micro Melt HS-30是一种含8.5%钴的高淬透性钨/钼高速钢，具有优异的热硬度以及良好的耐磨性和韧性。

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.Carpenter Micro-Melt HS-30 is an 8.5% cobalt high-hardenability tungsten/molybdenum high-speed steel with an excellent hot hardness combined with good wear resistance and toughness.