CM 247 LC alloy is a derivative of the MAR M 247 composition, specifically designed for directionally solidified (DS) turbine blade and vane applications. This datasheet provides information on composition and physical properties. It also includes information on casting and heat treating. Filing Code: Ni-415. Producer or source: Cannon-Muskegon Corporation.

Alloy IN 939 was developed for turbine airfoils and has been used extensively in industrial gas turbines. However, the development of the alloy and the joining technology required for application to large structural components in aero engines includes risks. This datasheet covers a weldable version of the alloy. This datasheet provides information on composition and tensile properties. It also includes information on casting. Filing Code: Ni-719. Producer or source: Cannon-Muskegon Corporation.

IN-738 is a vacuum cast, precipitation hardened, nickel-base alloy possessing excellent high temperature creep-rupture strength combined with hot corrosion resistance superior to that of many present day high-strength superalloys of lower chromium content. This datasheet provides information on composition, physical properties, and tensile properties as well as creep and fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Ni-172. Producer or source: Licensees of International Nickel.

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.

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.

The CMSX-10 superalloy is a proprietary, third-generation, single-crystal (SX) casting material. It is characterized by a 6 wt.% Re content, a relatively high refractory element level (W+Ta+Re+Mo), and a low chromium level. CMSX-10 is a production status material that has been actively evaluated for gas turbine engine applications. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: Ni-533. Producer or source: Cannon-Muskegon Corporation.

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.

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.

Haynes Waspaloy is a specially vacuum melted, nickel-base alloy having outstanding tensile and stress-rupture strength up to 760 deg C (1400 deg F) combined with high oxidation resistance up to 871 deg C (1600 deg F). It is recommended for gas turbine engines, airframe assemblies, and missile systems. 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 machining. Filing Code: Ni-560. Producer or source: Haynes International Inc.

CM 681 LC is a high-performance integral cast turbine wheel alloy. The alloy is an improvement over CM 247 LC and MAR M 247. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on casting. Filing Code: Ni-636. Producer or source: Cannon-Muskegon Corporation.

METGLAS MBF-90/MBF-90A is a brazing foil in ductile, flexible metallic-glass form (a similar grade, MBF-90, is identical except that is has larger dimensional tolerances. It is suitable for joining stainless steels and superalloys, including those containing aluminum and titanium. It provides high strength at elevated temperatures. This foil flows well into deep joints with narrow clearances. It is excellent for diffusion brazing. This datasheet provides information on composition, physical properties, and microstructure. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-298. Producer or source: Allied Corporation.

SM-200 is a nickel-base alloy designed primarily as a cast turbine blade material which retains useful strength up to 1900 F. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as casting, heat treating, machining, and joining. Filing Code: Ni-88. Producer or source: Martin Metals Company.

MAR-M Alloy 200 is a nickel-base alloy designed primarily as a cast turbine blade material which retains useful strength up to 1900 F. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as heat treating and joining. Filing Code: Ni-107. Producer or source: Martin Metals Company.

Allvac 718Plus alloy is a variant of alloy 718 (Alloy Digest Ni-90, April 1964) made by adding new elements and adjusting others. The triple melting produces a stronger alloy with consistent properties in strength, stability, and forgeability. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Ni-647. Producer or source: Allvac, an Allegheny Technologies Company.

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.

CMSX-2 is a single crystal alloy development of Cannon-Muskegon Corporation designed to achieve a high level of balanced properties. This datasheet provides information on composition, physical properties, as well ascreep and fatigue. Filing Code: Ni-417. Producer or source: Cannon-Muskegon Corporation.

The Microcast-X process produces a finer grain size than earlier produced castings which improves mechanical properties in IN-718 without negative impact on rupture properties in temperatures of interest for applications in the aerospace market. This datasheet provides information on composition, microstructureelasticity, and tensile properties as well as fatigue. It also includes information on casting and heat treating. Filing Code: Ni-482. 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.

Udimet N-115 is a vacuum-induction melted nickel-base alloy that responds to precipitation hardening. It is a superalloy for extended service to 1850 F. It has been thus far limited to barstock for turbine blading applications and may be suitable for existing or future large forging applications. 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, joining, and surface treatment. Filing Code: Ni-95. Producer or source: Special Metals Inc..

METGLAS MBF-75A is a brazing foil in ductile, flexible metallic-glass form (a similar grade, MBF-75, is identical except that it has larger dimensional tolerances). It has excellent high-temperature strength and flows readily into narrow joints. Its high solidus temperature facilitates heat treatment of some superalloys without remelting the joint. It is recommended for joining high-temperature alloys and stainless steels. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on joining. Filing Code: Ni-286. Producer or source: Allied Corporation.