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 alloy 600 (formerly INCONEL, Ni-9, Alloy Digest, March 1954) is a nickel-chromium-iron alloy with good resistance to corrosion and heat. It is a solid-solution alloy that can be hardened only by cold working and it has excellent mechanical properties with a desirable combination of high strength and good workability.