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.ANACONDA Alloy 482 is a variation of the basic Naval Brass composition; it contains a small amount of lead (nominally 0.70%) to improve its machinability. It has good mechanical properties and high resistance to corrosion by seawater. It is used for marine hardware, valve stems and other machined parts.