MAR-M Alloy 421

Alloy Digest ◽  
1968 ◽  
Vol 17 (12) ◽  

Abstract MAR-M Alloy 421 is a precipitation hardened nickel-base superalloy developed to provide a good combination of high strength, ductility, sulfidation resistance, and stability. It is recommended for gas turbine applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as casting, forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-141. Producer or source: Martin Metals Division.

Alloy Digest ◽  
1994 ◽  
Vol 43 (1) ◽  

Abstract ALTEMP 718 ALLOY is an austenitic nickel-base superalloy used in applications requiring high strength to approximately 1400 F (760 C) and oxidation resistance to approximately 1800 F (982 C). The alloy is age-hardenable. 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 heat treating and joining. Filing Code: Ni-444. Producer or source: Allegheny Ludlum Corporation.


Alloy Digest ◽  
1962 ◽  
Vol 11 (9) ◽  

Abstract UDIMET 520 is a nickel-base alloy recommended for applications where high strength at elevated temperatures is required. It is suitable for service at temperatures up to 1800 F. This datasheet provides information on composition, physical properties, 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-74. Producer or source: Special Metals Inc..


Alloy Digest ◽  
1954 ◽  
Vol 3 (5) ◽  

Abstract Nimonic 80 and Nimonic 80A are nickel-base alloys containing a high percentage of chromium, with aluminum and titanium as hardening agents. They are made to the same compositional specification, but Nimonic 80A is produced to meet a more severe requirement with respect to resistance to creep when stressed at higher temperatures than Nimonic 80. Both alloys show high strength at high temperature levels and are very resistant to scaling, oxidation, heat and corrosion. 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 forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-10. Producer or source: Henry Wiggin & Company Ltd.


Alloy Digest ◽  
1959 ◽  
Vol 8 (4) ◽  

Abstract Unitemp M-252 is a high-strength nickel-base forging alloy recommended for heavy duty jet engine and gas turbine buckets. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-52. Producer or source: Universal Cyclops Steel Corporation.


Alloy Digest ◽  
2020 ◽  
Vol 69 (9) ◽  

Abstract 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.


Alloy Digest ◽  
1966 ◽  
Vol 15 (3) ◽  

Abstract FIRTH FS-718 is an austenitic nickel-base alloy having good cryogenic properties, and excellent strength and oxidation resistance up to 1300 F. It is highly recommended for missile and gas turbine components. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-112. Producer or source: Firth Sterling Inc..


Alloy Digest ◽  
1962 ◽  
Vol 11 (9) ◽  

Abstract ALLOY M252 is a high-strength nickel-base forging alloy recommended for heavy duty jet engine and gas turbine buckers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-32. Producer or source: Crucible Steel Company of America. Originally published March 1957, revised September 1962.


Alloy Digest ◽  
1952 ◽  
Vol 1 (3) ◽  

Abstract ILLIUM is a nickel-base alloy containing high percentages of chromium, molybdenum, copper and iron. It has unusual corrosion resistance, high strength, machinability, and ability to resist erosion. It is an excellent alloy where extreme heat and corrosion are encountered. Illium is marketed in two grades, namely, Illium G and Illium R. 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-1. Producer or source: The Illium Corporation.


Alloy Digest ◽  
1995 ◽  
Vol 44 (1) ◽  

Abstract SANDVIK SANICRO 41 is a nickel-base corrosion resistant alloy with a composition balanced to resist both oxidizing and reducing environments. A high-strength version (110) is available for oil and gas production. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-475. Producer or source: Sandvik.


Alloy Digest ◽  
1971 ◽  
Vol 20 (4) ◽  

Abstract PYROTOOL A has been designed to display high strength and good ductility at temperatures up to 1200 F. It is used for high-temperature tooling, extrusion dies, liners, dummy blocks, forging dies, mandrels, holders, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Fe-47. Producer or source: Carpenter.


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