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.PARALLOY CR32W is a cast austenitic high alloy stainless steel for applications to 1000 C (1180 F). The alloy balances high strength with good creep ductility. Typical applications include outlet headers and manifolds (pigtails) in steam methane reformers.