Udimet 188 is a high-temperature aerospace alloy with excellent strength and oxidation resistance. It is used in applications such as gas turbine blades and combustion area parts. The alloy has a tenacious oxide film. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on forming, heat treating, and joining. Filing Code: CO-110. Producer or source: Special Metals Corporation.