HAYNES X-750 alloy is an age-hardening nickel-base alloy with good strength to 649 C (1200 F). The alloy shows good oxidation resistance and has important applications in the aerospace industry. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-553. Producer or source: Haynes International Inc. Originally published June 1999, corrected July 1999.