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。K.E.839是一种铬高碳工具钢，建议用于轴承、剪切刀片、丝锥、量规、锻模和其他需要良好耐磨性的工具应用。

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.K. E. 839 is a chromium, high-carbon tool steel recommended for bearings, shear blades, taps, gauges, swaging dies and other tool applications requiring good abrasions resistance.