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.Ti-7AI-12Zr is an alpha-type titanium alloy recommended for high temperature applications in the 800-1100 F range where minimum creep and high Creep strength are required.