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。U.S.S.A-R钢，也称为U.S.S.耐磨钢，是一种用于材料搬运行业的低成本耐磨钢。它是一种中等碳锰钢，比同等硬度的碳钢具有更好的加工性能。

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.U.S.S. A-R Steel, also called U.S.S. Abrasion Resisting Steel, is a low cost abrasion resisting steel for the materials handling industries. It is an intermediate carbon-manganese steel, with better workability than carbon steel of the same hardness level.