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.Uranus 800 is employed at temperatures above 600 C (1112 F). This austenitic alloy offers good oxidation and creep resistance and is used frequently in petrochemical applications such as for reformers and ethylene crackers.