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.Carpenter Project 7000 15Cr-5Ni offers strength and excellent corrosion resistance. Similar to Carpenter 15Cr-5Ni (Alloy Digest SS-346) and Carpenter Custom 630 (Alloy Digest SS-258), Project 7000 15Cr-5Ni stainless is intended for use when improved machining productivity is desired.