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. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-157. Producer or source: Cyclops Corporation.