The AL-6XN PLUS alloy is an enhanced version of the AL-6XN alloy (see Alloy Digest SS-494, May 1988). Both satisfy the composition requirements of UNS N08367, but AL-6XN PLUS contains a greater concentration of the alloying elements (Cr, Mo, and N) which promote corrosion resistance. 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 heat treating and joining. Filing Code: SS-923. Producer or source: Allegheny Ludlum Corporation. Originally published April 2005, revised June 2005.

CN-3MN is the cast version of AL-6XN wrought alloy UNS N08367 (see Alloy Digest SS-494). The alloy has a high molybdenum content and provides excellent pitting and crevice corrosion resistance to all waters. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on casting, heat treating, and joining. Filing Code: SS-701. Producer or source: Allegheny Ludlum Corporation. Originally published November 1997, revised January 1998.

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.

Electralloy EC926 Mo is a solution strengthened, austenitic stainless steel alloy providing excellent resistance to aqueous corrosion, coupled with good strength and pitting resistance. 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-1069. Producer or source: Electralloy, a division of G.O. Carlson Inc.

Sandmeyer alloy SSC-6MO is a stainless steel high in nickel and chromium with good corrosion resistance and ductility. The alloy has 6% Mo and good resistance to pitting with a pitting resistance equivalent number (PREN) of 48. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1016. Producer or source: Sandmeyer Steel Company.

Carlson alloy 926 Mo is a superaustenitic 6% Mo stainless steel that resists highly corrosive environments and has excellent chloride pitting, crevice, and stress-corrosion cracking resistance. It can be utilized where the performance of conventional austenitic stainless steels is bor-derline, or as a cost-effective substitute for nickel alloys. The higher mechanical properties that allow designs with thinner sections than con-ventional stainless steels are highly desired for oil platforms. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: SS-842. Producer or source: G.O. Carlson Inc., Electralloy.

Allegheny Ludlum AL-6XN alloy is characterized as a superaustenitic stainless steel having an exceptional level of corrosion resistance, especially to chloride pitting. It has high strength and its impact value at room temperature is 140 ft-lb and at 320 F (196 C) is 85 ft-lb. It is covered by ASME Boiler and Pressure Vessel Code (Case 1997 for Section VIII and Case N-438 for Section III Construction). 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, and joining. Filing Code: SS-494. Producer or source: Allegheny Ludlum Corporation.

Sandmeyer alloy 825 is a nickel alloy high in chromium and molybdenum with good corrosion resistance and ductility. The alloy has enough nickel (42%) to be relatively free from chloride-ion stress-corrosion cracking. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-687. Producer or source: Sandmeyer Steel Company.

CARPENTER AL-6XN is an improved version of AL-6X (Alloy Digest SS-349, April 1978), with higher nitrogen. The alloy is improved in pitting and crevice corrosion resistance. 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, heat treating, machining, and joining. Filing Code: SS-607. Producer or source: Carpenter.

Incoloy alloy 25-6HN is a 6% Mo superaustenitic stainless steel. It offers an excellent combination of strength, ductility, and resistance to corrosion by a variety of media at an economical price. It is readily formed and welded. The properties of the alloy are enhanced by its content of nitrogen. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: SS-1056. Producer or source: Special Metals Corporation.

UR 367 is a 6% Mo high-performance, super austenitic, stainless steel with a pitting resistance equivalent number (PREN) ≥ 43. 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, machining, and joining. Filing Code: SS-1311. Producer or source: Industeel USA, LLC.

NSSC FW2 is an extra low-interstitial ferritic stainless steel with low alloy element content (no addition of Ni or Mo). The NSSC FW series has corrosion resistance equal to or greater than the 18Cr or 18Cr-8Ni stainless steels. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming. Filing Code: SS-1113. Producer or source: Nippon Steel & Sumikin Stainless Steel Corp.. Originally published January 2012, corrected December 2019.

Inco-Weld Filler Metal 686CPT is a welding product with higher (Cr + Mo + W) content than most other nickel-base welding products. This higher alloy content increases the resistance to pitting, crevice, and general corrosion. Applications include welding many CRA materials for corrosive service. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on joining. Filing Code: Ni-517. Producer or source: Inco Alloys International Inc.