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.HASTELLOY Alloy C-22 is a nickel-chromium-molybdenum alloy that has outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking. The alloy also has excellent resistance to both reducing and oxidizing media. The alloy has good mechanical properties at both room and elevated temperatures. It can be hot upset, forged, deep drawn, impact extruded and welded. Applications include highly corrosive environments in agrichemical, petrochemical, pulp and paper, oil and gas, marine and other chemical process industries.