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.Pyromet 860 is a high temperature alloy with an unusual combination of strength and ductility in the 1350 F range. It is a precipitation hardening alloy recommended for turbine parts and other high temperature applications.