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。米勒合金4820是一种铜锌合金（黄铜），含有中等量的铅（0.4-1.0%），可用于自由加工。它具有良好的强度和延展性。 其良好的耐盐水腐蚀性使其适用于海洋应用。它也用于螺丝机产品和紧固件。

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.MUELLER Alloy 4820 is a copper-zinc alloy (brass) containing a medium amount of lead (0.4-1.0%) to make it free machining. It has a good combination of strength and ductility. Its good resistance to corrosion by salt water makes it suitable for marine applications. It also is used for screw machine products and fasteners.