MANIFLEX II is a chromium-nickel austenitic stainless steel that offers excellent high-temperature strength and hardness with good corrosion resistance to combustion products. It is used in strip form in butterfly valves in emission control devices where cold forming and welding are involved. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-318. Producer or source: Carpenter.