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.Ampcoloy 405 is a high strength, ductile, corrosion and wear resistant copper alloy available in extruded solid bar form for gears, valve seats, marine hardware, etc.