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.Avesta Sheffield 2205 PRODEC is a duplex stainless steel subjected to a special metallurgical treatment that improves machinability while imparting microstructure and general material requirements of Type 2205 hot-rolled plate (see Alloy Digest SS-472).