INCONEL Alloy 721 is a high-strength, high-temperature nickel-base alloy responding to age hardening for maximum properties. It is highly resistant to chemical corrosion and oxidation. Its creep rate is low under high stresses at 1200-1500 F. It is recommended for use as valves in internal combustion engines. 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 forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-80. Producer or source: Huntington Alloy Products Division, An INCO Company.

chemical composition, corrosion-resistant alloys, creep properties, elasticity, hardness, heat treatability, Inconel alloy 721, internal combustion engines, joinability, machinability, oxidation resistance, physical properties, tensile properties, workability
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1996
ASM International
Topics
Internal combustion engines Corrosion-resistant alloys Nickel alloys Chemical composition Oxidation resistance Heat treatability Joinability Machinability Workability Creep properties Elastic modulus Hardness Tensile properties Physical properties Thermal properties
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