CARPENTER STAINLESS TYPE 317 is a modified version of the conventional 18% chromium-8% nickel stainless steel made by adding molybdenum (3-4%) and more nickel (nominally 13%). Molybdenum is added to improve resistance to corrosion by certain specific corrodents. The extra nickel is added to keep the steel austenitic by offsetting the well-known effect of molybdenum in promoting the formation of ferrite. Type 317 has higher tensile and creep strengths than the 18-8 stainless steels at elevated temperatures. Its many uses include equipment to handle paper pulp and high-temperature applications. 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, and joining. Filing Code: SS-423. Producer or source: Carpenter.

JESSOP JS Alloy G is a nickel-chromium-iron-molybdenum-copper alloy that exhibits excellent resistance to a wide variety of corrosive conditions. It resists corrosion in both oxidizing and reducing environments, and can handle both acid and alkaline solutions. JS Alloy G resists pitting and stress-corrosion cracking extremely well. Among its many uses are equipment for chemical processing and for pulp and paper manufacture. 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-289. Producer or source: Jessop Steel Company.

CarTech 316/316L is a chromium-nickel-molybdenum austenitic stainless steel. It is a low-carbon version of the conventional CarTech 316. In this low-carbon austenitic stainless steel, control of carbon to 0.03 % has been shown to minimize carbide precipitation during welding. CarTech 316/316L can be used in the as-welded conditions in a variety of corrosive applications. 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: SS-1353. Producer or source: Carpenter Technology Corporation.

EASTERN STAINLESS Type 317LM is an austenitic chromium-nickel stainless steel containing low carbon (0.03% max.) and relatively high molybdenum (4.00 to 4.5%). It was developed primarily to provide more resistance to attack by sulfurous acid than is provided by competitive conventional stainless steels. Its good corrosion resistance has extended its use to many other industrial applications. 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, and joining. Filing Code: SS-363. Producer or source: Eastern Stainless Steel Company.

Carpenter Custom Flo 316HQ is modified from the base alloy type 316 stainless steel by the addition of copper and the lowering of carbon content in order to develop an alloy with corrosion resistance and minimum work hardening upon cold work. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-944. Producer or source: Carpenter Specialty Alloys.

EASTERN STAINLESS Type 317L is an austenitic chromium-nickel stainless containing low carbon (0.03% max.) and an addition of molybdenum (3.00-4.00%). This steel was developed primarily to resist more effectively the attack by sulfurous acid than is provided by some of the other competitive stainless steels. Its proven ability to resist corrosion had broadened its use considerably and now it is used for many other industrial 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, and joining. Filing Code: SS-453. Producer or source: Eastern Stainless Steel Company.

Project 70 and Project 7000 Type 316 stainless steels are versions of conventional AISI Type 316 (18 Cr-8 Ni) stainless steel having improved machinability and higher tensile and creep strengths. 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, machining, and joining. Filing Code: SS-339. Producer or source: Carpenter. Originally published November 1990, revised October 1997.

CRUCIBLE 316 PLUS is a non-hardenable austenitic chromium-nickel steel with superior corrosion and heat resisting qualities. Better machinability than that of standard AISI Type 316 stainless is obtained by the use of balanced chemistry and special manufacturing techniques. This grade is non-magnetic in the annealed condition but slightly magnetic when cold worked. Typical applications are screw machine products and all machined parts requiring good corrosion resistance or non-magnetic properties. 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, and joining. Filing Code: SS-378. Producer or source: Crucible Specialty Metals Division, Colt Industries.

Project 70 and Project 7000 Type 316L stainless steels are versions of conventional AISI Type 316L stainless steel having improved machinability, and having higher tensile and creep strengths than conventional 18-8 stainless steels. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-515. Producer or source: Carpenter. Originally published November 1990, revised July 1997.

Carpenter Project 70+ Type 316/316L is a modified version of Type 316/316L stainless steel with improved machinability when compared to conventional 316/316L. The alloys are non-hardenable austenitic chromium-nickel-molybdenum steels and are good general-purpose products for simple and complex parts.See also Project 70/Project 7000 Type 316, Alloy Digest SS-339, revised October 1997, and Project 70/Project 7000 stainless type 316L, Alloy Digest SS-515, revised July 1997. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-878. Producer or source: Carpenter Specialty Alloys.

COOPER ALLOY 17SM is a chromium-nickel-molybdenum alloy steel having high corrosion resistance and good strength at elevated temperatures. It is similar to A. C. I. CF-8M alloy. 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 low and high temperature performance, and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: SS-53. Producer or source: Cooper Alloy Corporation.

Electralloy F44 is a solution strengthened, austenitic stainless steel alloy with 6% Mo providing excellent resistance to aqueous corrosion, coupled with good strength and great pitting resistance. 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-1077. Producer or source: Electralloy, a Division of G.O. Carlson Inc.

Chlorimet 3 is a nickel-base alloy containing large amounts of chromium and molybdenum. It provides good resistance to many corrosive conditions not normally handled by other types of commercially available metals and alloys. Chlorimet 3 is a refined equivalent of Hastelloy C and is most commonly used in engineered equipment, such as pumps and valves, made by the alloy’s manufacturer. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Ni-19. Producer or source: Duriron Company Inc. Originally published June 1955, revised November 1980, revised June 1996.

CHLORIMET 2 is a nickel-base alloy that provides good resistance to corrosive conditions not normally handled by other types of commercially available alloys. CHLORIMET 2 is a refined equivalent of HASTELLOY B and is most commonly used in engineered equipment, such as pumps and valves, made by the alloy’s manufacturer. 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 casting, heat treating, machining, and joining. Filing Code: Ni-12. Producer or source: Duriron Company Inc. Originally published November 1954, revised October 1980, revised May 1996.

NSSMC-NAR-AC-3 and AC-4 are austenitic stainless steels with excellent corrosion resistance, especially to seawater. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming. Filing Code: SS-1234. Producer or source: Nippon Steel and Sumitomo Metal Corporation.

CLI-50A is a Korean 6 Mo superaustenitic stainless steel with improved corrosion resistance properties. The chromium additions have been increased up to 22% together with high nitrogen additions. The PREN value [%Cr] + 3.3 [%Mo] + 16[%N] is higher than 45. The alloy is copper free. This alloy is particularly well designed for seawater applications and pollution control equipment. The chemistry is balanced to obtain an austenitic microstructure that explains the high toughness properties, including those at -196deg C (-320 deg F). This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength. It also includes information on forming, heat treating, and joining. Filing Code: SS-660. Producer or source: Cruesot-Loire Industrie.

Armco 409 Ni is a fine-grain stainless steel developed for applications more than 0.120 in. thick needing an alloy superior to Type 409 stainless steels in weld formability and toughness. Applications include coal-handling equipment, transportation containers, mixers, liners, exhaust flanges, heat shields, and cyclones. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming and joining. Filing Code: SS-663. Producer or source: Armco Inc., Specialty Flat-Rolled Steels.

NAS 254 NM has high chromium and molybdenum content and thus is resistant to harsh corrosive environments. The alloy is available in flat products. 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: SS-1083. Producer or source: Nippon Yakin Kogyo Company Ltd.

UNILOY 50Cr/50Nj is an improved corrosion-resistant, wrought alloy with outstanding resistance to a wide variety of corrosive media. It is recommended for oil refinery heaters, incinerator components, metallurgical heat treating furnace components and reactor vessels for treating pulping liquors. 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: Cr-2. Producer or source: Universal Cyclops Steel Corporation.

HUNTINGTON alloy 904L is an austenitic nickel-chromium-iron alloy with additions of molybdenum and copper. Its high nickel and chromium contents make it resistant to corrosion in a wide range of both oxidizing and reducing environments. The molybdenum and copper additions further improve its resistance to corrosion. Its mechanical properties are similar to those of other austenitic stainless steels. Applications of alloy 904I, include equipment for manufacture and use of sulfuric and phosphoric acids, for fertilizer production and for pulp and paper bleaching. 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, and joining. Filing Code: SS-433. Producer or source: Huntington Alloy Products Division, An INCO Company.