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。BRUSHFORM 290是一种经过特殊处理的、经研磨硬化的铍铜合金，在保持其他经研磨硬化的铜铍合金强度的同时，改善了成形性。它是为要求更高成形性的载流弹簧而开发的。它可以用于许多以前仅限于热处理回火的应用。

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.BRUSHFORM 290 is a specially processed, mill-hardened beryllium copper alloy having improved formability while maintaining the strength of other mill-hardened copper beryllium alloys. It was developed for current carrying springs requiring greater formability. It can be used in a number of applications formerly limited to heat treatable tempers.