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.MUELLER Alloy 6733 is a low-leaded bearing alloy designed for use where ductility and cold working are necessary for such operations as spinning or forming. It can be used with hard or soft mating members. This alloy can be joined by soft or silver soldering. Among the many applications for Mueller Alloy 6733 are clutch bearings, cams, pump gears and seal rings.