ALLEGHENY Type 216 is an austenitic stainless steel offering superior corrosion resistance, excellent strength properties, and low magnetic permeability. It finds applications in marine engineering, aerospace, and the process industries. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-243. Producer or source: Allegheny Ludlum Corporation.