Nicrofer 3033 is a high-chromium austenitic material for service in hot mineral acids and mixed acids. This datasheet provides information on composition, physical properties, hardness, 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: Ni-508. Producer or source: VDM Technologies Corporation. Originally published April 1996, revised February 2004. See also Alloy Digest SS-687, July 1997.