NICROFER 3220 is an austenitic, solid-solution nickel-iron-chromium alloy characterized by good corrosion and heat resistance. 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, and joining. Filing Code: SS-475. Producer or source: VDM Technologies Corporation.