Search Results for superalloys

Aubert and Duval PER72 (NiCr18Co15TiMoAI alloy) is a precipitation hardening, nickel-base superalloy. The alloy is solid solution strengthened by additions of chromium, cobalt, molybdenum, and tungsten, while additions of titanium and aluminum provide precipitation strengthening. Aubert & Duval PER72 combines high strength with metallurgical stability as demonstrated by excellent impact strength retention after long exposures at elevated temperatures. It also exhibits good oxidation resistance, as well as excellent resistance to sulfide corrosion. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on low temperature performance, high temperature performance, and corrosion resistance as well as forming and heat treating. Filing Code: Ni-787. Producer or source: Aubert & Duval S.A. (a member of the Eramet Group).

ATI X-751 is a high-aluminum version of ATI X-750. It is a high-strength, precipitation hardenable, nickel-chromium alloy that employs nickel and titanium as the hardening elements. The alloy has good creep-rupture strength up to 815 °C (1500 °F), and excellent oxidation and corrosion resistance up to 980 °C (1800 °F). This datasheet provides information on composition, physical properties, and hardness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-776. Producer or source: ATI.

SPS Technologies Aerex 350 is a proprietary high-strength, corrosion-resistant nickel-based superalloy that is suitable for demanding applications up to 730 °C (1350 °F). It has the highest temperature limit of the three SPS superalloys. Like MP35N and MP159, this alloy not only undergoes the multiphase reaction, but also benefits from two additional strengthening mechanisms. Elements are also added to the chemical composition to cause precipitation of the gamma prime phase with higher temperature capability than MP159. Because this alloy is used at even higher temperatures than MP159, elements are added to the chemical composition to also cause the precipitation of eta phase during thermal treatments. This phase contributes to notch toughness at elevated temperatures. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance. Filing Code: Ni-780. Producer or source: SPS Technologies, Inc.

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.

ALTEMP HX is an austenitic nickel-base alloy designed for outstanding oxidation and strength at high temperatures. The alloy is solid-solution strengthened. Applications include uses in the aerospace, heat treatment and petrochemical markets. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-442. Producer or source: Allegheny Ludlum Corporation.

ALTEMP 625 is an austenitic nickel-base superalloy possessing excellent resistance to oxidation and corrosion over a broad range of corrosive conditions. The alloy is frequently used in aerospace applications as well as in the chemical process industry. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, and joining. Filing Code: Ni-443. Producer or source: Allegheny Ludlum Corporation.

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.

THERMO-SPAN ALLOY is a precipitation-hardenable superalloy with a low coefficient of expansion combined with tensile and stress-rupture strength. Thermal fatigue resistance is inherent. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on forming and heat treating. Filing Code: FE-105. Producer or source: Carpenter.

CMSX-4 ALLOY is a good second generation single crystal superalloy containing 3% Re. It has been extensively developed to maximize overall properties, through collaborative programs with several turbine engine companies, involving over one hundred 400 lb. (182 kg) and several 8000 lb. (3630 kg) production size heats. The alloy’s aim chemistry and heat treatment (including the HIP option) have been developed to optimize microstructure and effect low levels of residual microsegregation. This datasheet provides information on composition, and physical properties as well as creep and fatigue. It also includes information on heat treating. Filing Code: Ni-447. Producer or source: Cannon-Muskegon Corporation.

CM 186 LC is a rhenium-containing, directionally solidified (DS) superalloy. It has excellent DS castability and above average resistance to grain boundary cracking in complex cored, thin wall turbine airfoils. This datasheet provides information on composition and physical properties as well as creep. It also includes information on casting and heat treating. Filing Code: Ni-450. Producer or source: Cannon-Muskegon Corporation.

NICROFER 5520 Co is a nickel-chromium-cobalt-molybdenum alloy with excellent strength and creep properties up to high temperatures. Due to its balanced chemical composition the alloy shows outstanding resistance to high temperature corrosion in the form of oxidation and carburization. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Ni-480. Producer or source: VDM Technologies Corporation.

The Microcast-X process produces a substantially finer grain size that improves mechanical properties in MAR-M-247 with modest negative impact on rupture properties above 1600 F (871 C). This datasheet provides information on composition, microstructureand tensile properties as well as creep and fatigue. It also includes information on casting. Filing Code: Ni-481. Producer or source: Howmet Corporation.

Inconel alloy MA 758 is a further development of the well-established aerospace superalloy Inconel alloy MA 754 (Alloy Digest Ni-244, March 1990) with an increased chromium content for better resistance to high-temperature corrosives. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as machining, joining, and powder metal forms. Filing Code: Ni-511. Producer or source: Inco Alloys International Inc.

ANVAL 625 is a corrosion- and oxidation-resistant coating superalloy. Applications include the restoration of equipment for the pulp and paper, chemical process, and gas turbine industries. This datasheet provides information on composition, physical properties, and hardness. It also includes information on machining, surface treatment, and powder metal forms. Filing Code: Ni-519. Producer or source: ANVAL.

Pyromet CTX-1 is a high-strength, precipitation-hardenable superalloy exhibiting a low coefficient of thermal expansion and high strength up to about 1200 deg F. The alloy possesses high hot hardness and good thermal fatigue resistance. Its applications include components for gas turbine engines, hot-work die applications and high-pressure hydrogen environments. This datasheet provides information on composition, physical properties, hardness, 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, and joining. Filing Code: FE-56. Producer or source: Carpenter. Originally published February 1976, revised May 1997.

Aubert & Duval AD730 (NiCr16Co9Mo3W3Ti3Al2 alloy) is a cast and wrought nickel-based superalloy that withstands high temperatures (up to 750 °C, or 1380 °F) while preserving strength, creep, and fatigue resistance at a competitive cost. The breakthroughmainly comes from its unique properties-versus-cost balance, due to its recycling and forging ability. This datasheet provides information on composition, physical properties, hardness, 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, and joining. Filing Code: Ni-782. Producer or source: Aubert & Duval S.A.

Aubert & Duval NY690 (NiCr30Fe alloy) is a high-chromium nickel alloy that has excellent resistance to many corrosive aqueous media and high temperature atmospheres. In addition to its corrosion resistance, Aubert & Duval NY690 has high strength, good metallurgical stability, and favorable fabrication characteristics. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming and heat treating. Filing Code: Ni-783. Producer or source: Aubert & Duval S.A.

Nicrofer 5219 Nb is a precipitation-hardenable Ni-Cr-Fe alloy containing niobium and molybdenum. The alloy possesses excellent strength to 700 deg (1300 deg F), good corrosion resistance, and good weldability. A growing application is bolting and quick closure devices for the chemical process industry. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: Ni-531. Producer or source: VDM Technologies Corporation. Originally published December 1997, revised January 1998.

Nicrofer 7016 TiNb is an austenitic age-hardening Ni-Cr-Fe alloy containing Ti, Nb, and Al. High tensile strength is combined with good weldability. This aerospace alloy finds applications in rocket exhaust heat exchangers, springs, bellows, and bolts. This datasheet provides information on composition, physical properties, microstructure, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Ni-534. Producer or source: VDM Technologies Corporation.

CMSX-11B is a non-rhenium containing single-crystal (SX) superalloy defined primarily for industrial turbine applications. The material develops a unique and extremely good blend of hot corrosion and oxidation resistance. It exhibits extremely good castability, employs relatively simple solution heat treatments, and provides creep strength that is as good or better than other first generation SX materials such as CMSX-2 (Alloy Digest Ni-417, November 1992), CMSX-3 (Alloy Digest Ni-420, January 1993), CMSX-4 (Alloy Digest Ni-447, March 1994), CMSX-6 (Alloy Digest Ni-418, December 1992), PWA 1480, and Rene N4. This datasheet provides information on composition and physical properties as well as creep. It also includes information on corrosion resistance as well as casting and heat treating. Filing Code: Ni-537. Producer or source: Cannon-Muskegon Corporation.