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.ALUMINUM 5086 is a non-heat-treatable aluminum alloy. It is characterized by high strength, excellent weldability and excellent resistance to corrosion. Among its many uses are structural towers, welded boat hulls, tanks and pipe lines.