Special Metals Inconel 740H (UNS N07740) is a precipitation hardenable, nickel-base superalloy that offers a unique combination of high strength and creep resistance at elevated temperatures along with resistance to coal ash corrosion. This alloy was originally targeted for use in advanced ultra-supercritical (A-USC) power plants. 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, and joining. Filing Code: Ni-762. Producer or source: Special Metals Corporation.

advanced ultra-supercritical power plants, chemical composition, corrosion-resistant alloys, creep resistance, elasticity, heat treatability, joinability, physical properties, Special Metals Inconel 740H, tensile properties, workability, UNS N07740
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2020
ASM International
Topics
Nuclear power systems and materials Corrosion-resistant alloys Superalloys Nickel alloys Chemical composition Heat treatability Joinability Workability Creep resistance Elastic modulus Tensile properties Physical properties Thermal properties
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