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。UNS T30402是一种空气硬化高碳高铬冷作模具钢，具有优异的耐磨性。它是一种深度硬化钢，但硬化时尺寸和体积变化最小。典型的用途是冷加工模具、纵切刀具、剪切刀片和木工工具。

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.UNS No. T30402 is an air-hardening high-carbon, high-chromium cold-work die steel that offers excellent wear resistance. It is a deep-hardening steel but hardens with a minimum change in size and volume. Typical uses are cold-work dies, slitting cutters, shear blades and wood-working tools.