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.Sirius 314 is a high-temperature stainless steel with the elements of silicon, cerium, and lanthanum added for better oxidation resistance compared to AISI Type 310. Applications are in burners, recuperators, and ducts.