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.UNS No. G46260 is a carburizing grade of alloy steel. Both the core and the carburized case have relatively good mechanical properties. This steel is used for producing case-hardened parts such as gears, pinions, chuck jaws and camshafts.