Electralloy ECHX is a solution-strengthened, nickel-base, high-performance alloy providing excellent resistance to high-temperature gaseous corrosion, coupled with good strength and stress rupture properties up to 1205 deg C (2200 deg F). 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, and joining. Filing Code: Ni-678. Producer or source: Electralloy, a Division of G.O. Carlson Inc.

CENTRALLOY 4859 is a cast austenitic iron base alloy with 32% nickel and 20% chromium plus niobium. Despite a low carbon content it has a very stable austenitic structure, sufficient stress rupture strength, excellent thermal shock resistance, and is not susceptible to embrittlement. CENTRALLOY 4859 is the cast version of alloy 800H. 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 casting and joining. Filing Code: SS-621. Producer or source: Centracero S.A.

P/M RENE 95 is a high strength, high temperature alloy used for rotating jet turbine components. Supersolvus P/M Rene 95 provides even higher temperature creep and stress-rupture resistance than standard Rene 95. Both are available as-HIP performs. A typical application is a high pressure turbine disc. This datasheet provides information on composition and tensile properties as well as creep. It also includes information on high temperature performance as well as heat treating and powder metal forms. Filing Code: Ni-434. Producer or source: Crucible Compaction Metals.

Märker G4859 is a cast austenitic iron-base alloy with good additions of chromium and nickel to develop good stress-rupture properties with good thermal shock resistance. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on casting and joining. Filing Code: SS-543. Producer or source: Schmidt & Clemens GmbH.

AVESTA 2205 is a ferritic-austenitic duplex stainless steel. It resists stress-corrosion cracking very well and has good pitting and general corrosion resistance. Its high strength and stress-corrosion resisting characteristics are a reflection of its duplex microstructure. Its uses include heat exchangers, desalination plants, and pressure vessels that need good resistance to corrosion. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-472. Producer or source: Avesta Sheffield Inc. Originally published July 1986, revised March 1993.

JS Alloy 2205 has a microstructure of approximately 50% austenite and 50% ferrite. This duplex structure provides excellent stress-corrosion cracking resistance in chloride and hydrogen sulfide environments. The alloy has about twice the yield strength of standard austenitic stainless steels. This datasheet provides information on composition, physical properties, microstructure, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-503. Producer or source: Jessop Steel Company.

INCOLOY alloy 825 is a nickel-chromium-iron alloy with additions of molybdenum, copper, and titanium. It is resistant to chloride-ion stress-corrosion cracking, to pitting and crevice attack, and to corrosion in both oxidizing and reducing media. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-109. Producer or source: Inco Alloys International Inc.. Originally published December 1965, revised June 1988.

JESSOP Type 316 is a molybdenum-bearing austenitic chromium-nickel stainless steel with greatly increased resistance to pitting and crevice corrosion in comparison with AISI Type 304 stainless steel. In addition, Jessop Type 316 offers superior creep, stress-to-rupture and tensile strengths at elevated temperatures. Type 316 is suitable for a wide range of applications in chemical and petroleum processing, power plants, pollution-control equipment, pulp and paper plants and food and pharmaceutical processing. 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, joining, and surface treatment. Filing Code: SS-488. Producer or source: Jessop Steel Company.

UNITEMP 625 is a nickel-base, austenitic, solution-strengthened high-performance alloy that provides excellent resistance to both high-temperature gaseous corrosion and aqueous corrosion coupled with good strength and stress-rupture properties to 1800 F. The alloy has good resistance to stress-corrosion cracking. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear 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, and joining. Filing Code: Ni-344. Producer or source: Cyclops Corporation.

PYROMET 751 is an age-hardenable nickel-base alloy with good stress-rupture properties to 1600 F. Its creep rate is low under high stresses at 1200-1500 F. It is highly resistant to chemical corrosion and oxidation. 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-335. Producer or source: Carpenter Technology Corporation.

AVESTA STAINLESS 44LN is an austenitic-ferritic stainless steel with good resistance to various types of corrosion. It is highly resistant to stress-corrosion cracking in chloride-containing media. Its yield strength is approximately twice that of austenitic stainless steels. Other properties, such as machinability and weldability also are favorable. AVESTA STAINLESS 44LN is a very suitable material for equipment which comes into contact with sour gas or sour oil and other chloride-containing media. 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, and joining. Filing Code: SS-471. Producer or source: Avesta Stainless Inc..

ALLEGHENY LUDLUM TYPE 439 is a stainless steel with a high resistance to chloride stress-corrosion cracking. It also has a high level of general resistance in steam and fresh-water environments. Its high level of chromium provides resistance to sulfidation and oxidation. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-470. Producer or source: Allegheny Ludlum Corporation.

ALLOY STEEL 21/4 Ni possesses a combination of moderate strength and superior resistance to brittle fracture at subzero temperatures. It is one of the most economical materials for the construction of equipment to operate at temperatures as low as 90 F. It is intended primarily for welded pressure vessels. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-414. Producer or source: Alloy steel mills and foundries.

CARPENTER 20Mo-6 is an austenitic stainless steel which is resistant to corrosion in hot chloride environments with low pH. It has good resistance to pitting and stress-corrosion cracking in chloride environments and is also resistant to oxidizing media. Its good resistance to corrosion has been demonstrated in both laboratory and field tests. These tests indicate that potential applications for Carpenter 20Mo-6 include environments where HASTELLOY Alloy G (Cabot Corporation) is acceptable. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-444. Producer or source: Carpenter.

JESSOP JS625 is a nickel-chromium-molybdenum-columbium alloy that is well suited for applications where strength and corrosion resistance are required. It has superior strength and toughness at temperatures ranging from cryogenic to 2000 F; also, it has exceptional fatigue strength. It is outstanding in resistance to corrosion either general or localized (pitting/crevice), is virtually immune to chloride-ionstress-corrosion cracking, and is highly resistant to oxidation. Among its many uses are aerospace applications, heat exchangers, nuclear-reactor components and power-plant flue-gas scrubbers. 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, and joining. Filing Code: Ni-285. Producer or source: Jessop Steel Company.

AISI No. 685 is a nickel-base, austenitic, precipitation-hardenable alloy. It has excellent tensile and stress-rupture strength to 1400 F and high resistance to corrosion and oxidation at temperatures at least to 1600 F. It is used widely in airframe assemblies, gas turbine engines and missile systems. This datasheet provides information on composition, physical properties, hardness, 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, machining, joining, and surface treatment. Filing Code: Ni-271. Producer or source: Nickel alloy mills.

INCONEL Alloy 690 is a wrought nickel-base alloy with excellent resistance to many corrosive aqueous media and high-temperature atmospheres. It also has high strength, good metallurgical stability, and favorable fabrication characteristics. It has excellent resistance to stress-corrosion cracking in chloride-containing solutions and to sodium hydroxide solutions. INCONEL Alloy 690 is useful for various applications involving nitric or nitric/hydrofluoric acid solutions, sulfur-containing gases and various types of high-temperature water such as in nuclear generators. 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, heat treating, machining, joining, and surface treatment. Filing Code: Ni-266. Producer or source: Huntington Alloy Products Division, An INCO Company.

The 21/4% Nickel Steel possesses a combination of moderate strength and superior resistance to brittle fracture at subzero temperatures. It is one of the most economical materials for the construction of equipment to operate at temperatures as low as -90 F. It is intended primarily for welded pressure vessels. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-378. Producer or source: Alloy steel mills and foundries.

ALLEGHENY LUDLUM Type 29-4 is a low-interstitial ferritic stainless steel. It contains approximately 29% chromium and 4% molybdenum. The alloy provides excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking in chloride-containing environments. Type 29-4 is used widely for chemical processing equipment because of its excellent resistance to corrosion. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-362. Producer or source: Allegheny Ludlum Corporation.

ALLEGHENY LUDLUM E-BRITE 26-1 ALLOY is a low-carbon, low-nitrogen ferritic stainless steel made by a vacuum refining process. It provides: (1) Excellent resistance to pitting and crevice corrosion in chloride-containing environments, (2) Excellent resistance to chloride stress-corrosion cracking, (3) Resistance to intergranular corrosion, (4) Resistance to a wide variety of corrosive environments, and (5) Improved toughness and ductility after welding. Its applications include equipment for handling caustic, organic acids, nitric acid, bleach solutions, urea and chloride containing cooling waters. This datasheet provides information on composition, physical properties, microstructure, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-360. Producer or source: Allegheny Ludlum Corporation.