VDM HT 80 is an austenitic, Ni-20Cr-1.25Si alloy that is typically used for the manufacture of resistors and heating conductors. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as heat treating and joining. Filing Code: Ni-772. Producer or source: VDM Metals GmbH.