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。687号铜合金是一种铜锌铝合金，具有很高的耐腐蚀性和耐侵蚀性；此外，它还具有良好的强度和延展性，并且易于冷加工和冷成型。 它主要以管的形式用于各种类型的设备，如冷凝器和热交换器。

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.Copper Alloy No. 687 is a copper-zinc-aluminum alloy with high resistance to corrosion and erosion; in addition, it has good strength and ductility and can be cold worked and cold formed readily. It is chiefly used in the form of tubes for various types of equipment such as condensers and heat exchangers.