Allegheny D-979 is an austenitic, high-temperature superalloy for aircraft gas turbine applications. It responds to a precipitation hardening heat treatment. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-61. Producer or source: Allegheny Ludlum Corporation.

aircraft applications, Allegheny D-979, chemical composition, creep properties, elasticity, gas turbines, heat treatability, high-temperature alloys, joinability, machinability, physical properties, tensile properties, workability
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Copyright © ASM International® 1996
1996
ASM International
Topics
Aircraft turbines Gas turbines High-temperature alloys Superalloys Nickel alloys Chemical composition Heat treatability Joinability Machinability Workability Creep properties Elastic modulus Tensile properties Physical properties Thermal properties
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