NIMONIC 75 is basically an 80/20 nickel-chromium alloy combining inherent oxidation resistance with high mechanical properties at elevated temperatures. It is amenable to all forms of fabrication and welding. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as heat treating, machining, joining, and surface treatment. Filing Code: Ni-22. Producer or source: Henry Wiggin & Company Ltd.