Land-based turbines need to operate at high temperatures if they are to generate electricity efficiently and with fewer greenhouse gas emissions. Toward this end, alloy producers are developing nickel-base superalloys that will withstand the demanding operating conditions inside these units. The advanced, wrought, gamma-prime strengthened superalloy Haynes 282 could also potentially be used in aircraft manufacturing and other highperformance, high-temperature environments. The alloy contains 58% Ni, 19% Cr, 10% Co, 8.5% Mo, 1.5% Al, and 2.1% Ti. 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 and heat treating. Filing Code: Ni-637. Producer or source: Haynes International Inc.

PRESTO is a high-carbon tool steel containing 1.40% chromium and is moderately deep hardening. It is made to tool-steel-quality standards and was developed to meet the exacting demands of bearing manufacturers for a clean steel of uniform microstructure. It is used in a wide range of bearing applications including high-performance aircraft bearings and other high-load applications where high-quality steel is required. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, machining, and surface treatment. Filing Code: TS-407. Producer or source: Carpenter.

CABOT Ti-3A1-2.5V alloy is both lightweight and strong. It has a high strength-to-weight ratio which provides a major design advantage saving weight. It can be formed readily and it has good weldability. Seamless tubing of CABOT Ti-3A1-2.5V was developed for aircraft hydraulic and fuel systems and its performance has been proved by use in various types of aircraft and aerospace vehicles. CABOT Ti-3A1-2.5V is available as plate, sheet and seamless tubing and pipe. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: Ti-85. Producer or source: Cabot Wrought Products.

LESCALLOY 52100 VAC ARC is a deep-hardening alloy steel used in high-performance aircraft bearings and other high-load applications where premium-quality steel is required. This grade is produced by the vacuum consumable electrode melting process and offers greatly improved cleanliness and internal soundness over conventionally air-melted bearing-quality SAE 52100. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: SA-374. Producer or source: Latrobe Steel Company.

JESSOP JS600 is a nickel-chromium-iron alloy for use in environments requiring resistance to heat and/or corrosion. It has excellent mechanical properties and a combination of high strength and good workability. It performs well in applications with temperatures from cryogenic to more than 2000 F. Its many applications include aircraft/aerospace components, equipment for chemical and food processing and parts for heat-treating equipment. 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, machining, joining, and surface treatment. Filing Code: Ni-287. Producer or source: Jessop Steel Company.

RMI 8Mn is an alpha-beta titanium alloy that provides a guaranteed room-temperature minimum tensile strength of 120,000 psi in the mill-annealed condition. This alloy offers good formability and excellent resistance to corrosion in applications requiring high strength-to-weight ratios at temperatures up to 700 F. Its uses include aircraft sheet components and structural parts. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-82. Producer or source: RMI Company.

COMPO H is an oil-impregnated sintered bronze, produced by powder metallurgy techniques, which is widely used in automotive, applicance, farm equipment, and aircraft industry applications. This datasheet provides information on composition, physical properties, tensile properties, and compressive strength. and bearing strength It also includes information on corrosion resistance Filing Code: Cu-246. Producer or source: Bound Brook Bearing Corporation of America.

G.110 is an 18% nickel alloy steel, possessing an excellent combination of toughness and ductility at yield strength levels of 250,000 psi. The strength developed is independent of mass effect and rate of cooling, and is achieved by a simple aging treatment. The alloy is recommended for applications such as rocket motor cases and accessories, bolts and fasteners and aircraft structural components- particularly landing gear. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, joining, and surface treatment. Filing Code: SA-225. Producer or source: Jessop-Saville Ltd, Brightside Works.

CARPENTER AMS 5700 is an austenitic chromium-nickel-tungsten valve steel which offers good high-temperature properties and resistance to corrosion in exhaust valves. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and machining. Filing Code: SS-313. Producer or source: Carpenter Technology Corporation.

RMI 6AI-4V is an alpha-beta type of titanium-base alloy that can be strengthened by age hardening. In the mill-annealed condition it has a guaranteed minimum room-temperature yield strength of 120,000 psi and this can be increased to as much as 160,000 psi by solution treating and aging. This alloy is tough and has attractive elevated-temperature properties. It is used widely for applications at temperatures up to 800 F. Typical applications are parts for jet engines, aircraft components and pressure vessels. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fracture toughness and 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: Ti-88. Producer or source: RMI Company.

MUELLER Alloy 6421 is a modification of MUELLER Alloy No. 6420 (Alloy Digest Cu-266, February 1973). Alloy 6421 has the same general properties as Alloy 6420 but with somewhat superior ductility and resistance to corrosion. Alloy 6421 has extremely good resistance to corrosion, high strength, excellent ductility, good machinability and good hot-working characteristics. Its applications include aircraft and marine bushings, nuts, bolts, and pickling equipment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-471. Producer or source: Mueller Brass Company.

ALUMINUM 7079 is a high strength alloy especially applicable to highly stressed aircraft parts in thick sections. It responds to age-hardening heat treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-84. Producer or source: Aluminum Company of America.

CRUCIBLE 321 is a non-hardenable austenitic chromium-nickel steel which is particularly adaptable for parts fabricated by welding without postweld annealing for use at temperatures between 800 and 1500 F. This grade is non-magnetic in the annealed condition but is slightly magnetic when cold worked. Among its many applications are aircraft-engine exhaust manifolds, furnace parts and expansion joints. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-426. Producer or source: Crucible Specialty Metals Division, Colt Industries.

LESCALLOY M50 VIM-VAR is produced exclusively as a double-vacuum-melted product using the vacuum induction melting plus VAC-ARC remelting process. This provides the optimum in control and reproducibility of chemistry, microcleanliness and superior fatigue resistance. This grade has high hardness and high compressive strength at temperatures up to about 800 F. It is used widely for highly stressed parts such as aircraft bearings and gears for elevated-temperature service. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fatigue. It also includes information on low and high temperature performance as well as forming, heat treating, machining, and surface treatment. Filing Code: TS-415. Producer or source: Latrobe Steel Company.

METGLAS MBF-15A is a brazing foil in ductile, flexible metallic-glass form (a similar grade, MBF-15, is identical except that it has larger dimensional tolerances). It provides high strength with good resistance against oxidation and corrosion at elevated temperatures. This alloy also withstands the stresses caused by phase changes in carbon steels and martensitic stainless steels. Because of this combination of characteristics, it is used widely for joining aircraft engine components. 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-282. Producer or source: Allied Corporation.

CRUCIBLE 309 is a non-hardenable austenitic chromium-nickel steel that has high heat-resisting characteristics. In the annealed condition it is non-magnetic or magnetic, depending on the composition. When cold worked it is very slightly magnetic. Typical applications include aircraft heaters and sulfite liquor handling equipment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance as well as heat treating, machining, and joining. Filing Code: SS-405. Producer or source: Crucible Specialty Metals Division, Colt Industries.

LESCALLOY D6AC VAC ARC is a high-hardenability low-alloy steel for high-strength structural applications requiring tensile strengths up to 280,000 psi. It provides a high ratio of yield strength to tensile strength, good ductility and excellent notch toughness with a tough, fibrous fracture as low as 210 F in impact tests. It is produced by the vacuum consumable electrode melting process to provide optimum cleanliness and preferred ingot structure. Its uses include fasteners, shafting and aircraft components. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-335. Producer or source: Latrobe Steel Company.

Alcoa has developed this Al-Li alloy with the benefits of excellent corrosion resistance, a good spectrum of fatigue crack growth performance, a good strength and toughness combination, and compatibility with standard manufacturing techniques for aircraft internal structures. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming. Filing Code: Al-439. Producer or source: Alcoa Engineered Aerospace Products.

MOLITE 42 is a molybdenum-type super high-speed steel. It has a well-balanced composition designed to give superior performance when used for difficult machining operations. It can be heat treated to a hardness level of Rockwell C 68-70 giving excellent red hardness while maintaining moderate toughness. MOLITE is especially recommended for tools used in the machining of high-strength steels, prehardened steels and exotic ferrous and nonferrous alloys such as are used in aircraft and missile work. It is also recommended for ordinary machining jobs requiring long production runs. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-487. Producer or source: Columbia Tool Steel Company.

Republic RS-110A is a titanium alloy containing manganese as its principle alloying element. The alloy is a medium strength, highly formable sheet alloy which has been used extensively as an aircraft structural material. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-35. Producer or source: Republic Steel Corporation, Titanium Division.