ATI 617 is a solid-solution strengthened, nickel-based superalloy that is typically used for parts requiring a combination of high strength and resistance to oxidation and carburization at temperatures up to 1100 °C (2000 °F). It is one of the few materials covered by the ASME Boiler and Pressure Vessel Code with design stresses up to 980 °C (1800 °F). This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-766. Producer or source: ATI.