MAR-M Alloy 432 is a nickel-base alloy for castings requiring high tensile and creep strengths, excellent hot corrosion resistance and good thermal stability in the temperature range 1200-1800 F (649-982 C). This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: Ni-194. Producer or source: Licensees of Martin Marietta Corporation.