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.UDIMET 75 is a nickel-base high-temperature alloy developed for good resistance to oxidation and scaling to 2000 F. It can be fabricated and welded readily.