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.CARPENTER No. 5-876 is a nickel-chromium-molybdenum triple alloy steel for hard-tempered and for tough-tempered applications. It is a cold melt, grain controlled, electric furnace steel.