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.Uniloy 1409 TB is turbine quality 12% chromium stainless steel developed to meet the exacting demands of highly stressed parts where good strength and ductility along with corrosion resistance are required. It is recommended for applications in turbine construction.