Nicrofer 3718 and Nicrofer 3718So find wide application in high temperature processes because of their excellent strength and oxidation resistance. Nicrofer 3718So is similar to alloy DS covered as Alloy Digest SS-473, August 1986. 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: SS-539. Producer or source: VDM Technologies Corporation.