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.INCONEL Filler Metal 617 is a nickel-base alloy suitable for welding a number of alloys. It is used for the gas tungsten-arc (TIG) and gas metal-arc (MIG) welding of INCONEL alloy 617. For extended service at temperatures above 1700 F (925 C), it is recommended for welding INCOLOY* alloy 800H and 802. It also is recommended for welding a number of cast alloys.