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.Nicrofer 3718 and Nicrofer 3718So* find wide application in high temperature processes because of their excellent strength and oxidation resistance. Nicrofer 3718So* is similar to alloy DS* covered as Alloy Digest SS-473.