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 titanium alloy 6Al-4V is an alpha-beta alloy that contains alpha (a) and beta (¿) stabilizers and can be heat treated. This alloy accounts for more than 50% of total titanium usage, mostly in aerospace applications.