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.TBS-600 is a high-carbon, chromium-molybdenum alloy steel having high tensile and fatigue strength, good toughness and good wear resistance. It is suitable for service at temperatures up to 600 F. It is specifically intended for anti-friction bearings, but it may also be used for jet engine and rocket components.