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。美国铝业铝合金7050是一种铝锌铜镁合金，由美国铝业开发，并获得美国专利3881966号。该合金具有优越的强度、抗应力腐蚀开裂性和韧性组合，尤其是在厚截面中。在薄片中，它还具有对航空航天应用非常重要的各种性能。

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.ALCOA ALUMINUM ALLOY 7050 is an aluminum-zinc-copper-magnesium alloy that was developed by Alcoa and for which they were granted U.S. Patent No. 3,881,966. The alloy has a superior combination of strength, stress-corrosion cracking resistance and toughness, particularly in thick sections. In thin sections it also possesses an excellent combination of properties that are important for aerospace applications.