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.KNC-03 was developed to operate at the extreme temperature range for nickel alloys by having a composition with a high melting point. The combination of high strength and excellent resistance to oxidation make this alloy suitable for long-term service at temperatures up to 1250 C (2282 F).