Nicrofer 4320 Ti is an age-hardening Ni-Fe-Cr alloy with both good corrosion resistance and high strength to 550 deg C (1020 deg F). It is a modification of alloy 825 and is often used in down-hole applications of sour wells. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-634. Producer or source: VDM Technologies Corporation.