HASTELLOY alloy B-2 has outstanding corrosion resistance in the as-welded condition. It is an improved wrought version of HASTELLOY alloy B with the same excellent corrosion resistance as alloy B, but with improved resistance to knife line and heat-affected zone attack. Alloy B-2 resists the formation of grain-boundry carbide precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition. This alloy also has excellent resistance to pitting and stress-corrosion cracking. 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, joining, and surface treatment. Filing Code: Ni-249. Producer or source: Stellite Division, Cabot Corporation.

HASTELLOY ALLOY B-2 is a nickel-base alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Base metal data is available in Alloy Digest Ni-249, September 1977 This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on joining. Filing Code: Ni-425. Producer or source: Haynes International Inc.

Hastelloy B-3 alloy welding products are used to promote similar corrosion resistance to Hastelloy B-3 (Alloy Digest Ni-461, August 1994) and B-2 (Alloy Digest Ni-249, September 1997) base metals, for the dissimilar welding of Hastelloy B-3 and B-2 to nickel or iron-base corrosion resistant alloys, and for overlay cladding. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness. It also includes information on joining. Filing Code: Ni-552. Producer or source: Haynes International Inc.

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.

HASTELLOY B-3 ALLOY is a nickel-molybdenum alloy with thermal stability to reduce the deleterious intermetallic precipitates which cause loss of ductility and corrosion resistance. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance. Filing Code: Ni-461. Producer or source: Haynes International Inc.

HASTELLOY Alloy W is a solid-solution strengthened, nickel-base alloy developed primarily for the welding of dissimilar alloys. It is available in the form of wire suitable for the welding industry. It also has been produced in the form of plate. This datasheet provides information on composition, physical properties, tensile properties, and bend strength. It also includes information on high temperature performance as well as heat treating and joining. Filing Code: Ni-353. Producer or source: Haynes International Inc..

HASTELLOY Alloy C-22 is a nickel-chromium-molybdenum alloy that has outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking. The alloy also has excellent resistance to both reducing and oxidizing media. The alloy has good mechanical properties at both room and elevated temperatures. It can be hot upset, forged, deep drawn, impact extruded and welded. Applications include highly corrosive environments in agrichemical, petrochemical, pulp and paper, oil and gas, marine and other chemical process industries. 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: Ni-317. Producer or source: Cabot Wrought Products.

HASTELLOY ALLOY G-30 is a nickel-base alloy with a superior corrosion resistance to commercial phosphoric acid and complex environments containing highly oxidizing acids. 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, and joining. Filing Code: Ni-322. Producer or source: Cabot Corporation, Corrosion Resistant Alloys.

HASTELLOY D-205 ALLOY is an advanced corrosion resistant high-silicon alloy. Its major application is concentrated sulfuric acid. This datasheet provides information on composition and tensile properties. It also includes information on corrosion resistance as well as joining. Filing Code: Ni-464. Producer or source: Haynes International Inc.

HASTELLOY ALLOY B is a nickel-molybdenum-iron alloy well suited for equipment handling boiling hydrochloric acid and wet hydrochloric acid gas. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. 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-36. Producer or source: Haynes Stellite Company.

HASTELLOY Alloy C-4 is a nickel-chromium-molybdenum alloy with outstanding high-temperature stability as shown by high ductility and corrosion resistance even after long-time aging in the range 1200-1900 F. Alloy C-4 also has excellent resistance to stress-corrosion cracking and to oxidizing atmospheres up to 1900 F. 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: Ni-211. Producer or source: Stellite Division, Cabot Corporation.

HASTELLOY Alloy G-3 is a nickel-base alloy with outstanding corrosion resistance in the as-welded condition. It is an improved wrought version of HASTELLOY Alloy G. Alloy G-3 has the same excellent general corrosion resistance as Alloy G, along with improved resistance to heat-affected zone (HAZ) attack and excellent weldability. Alloy G-3 is a logical choice for many chemical applications, particularly those involving sulfuric and phosphoric acids, as well as applications where Alloy G has been used successfully. This datasheet provides information on composition, physical properties, hardness, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-277. Producer or source: Cabot Corporation.

Hastelloy C-2000 has a broad capability range for handling corrosive environments. The alloy has high resistance to reagent grade sulfuric acid, hydrochloric acid to high concentrations, and nitric acid. The alloy has outstanding localized corrosion resistance, excellent stress-corrosion cracking resistance, and good thermal stability. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance. Filing Code: Ni-516. Producer or source: Haynes International Inc.

The importance of hydrochloric and sulfuric acids to the chemical process industries cannot be overstated. There has always been a desire for materials with improved resistance to these two acids, without the drawbacks associated with the nickel-molybdenum alloys. The Hybrid-BC1 alloy is significantly more resistant to HCl and H2SO4 than the Ni-Cr-Mo alloys and additionally, is resistant to oxidizing chemicals in the acid that are very detrimental to B-Family alloys. 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: Ni-679. Producer or source: Haynes International Inc.

HASTELLOY alloy C-276 is a solid solution, nickel-molybdenum-chromium alloy, with outstanding resistance to localized corrosion and to both oxidizing and reducing media. (See Alloy Digest Ni-164, May 1971, for base metal.) 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 joining. Filing Code: Ni-440. Producer or source: Haynes International Inc.

HAYNES Alloy No. 230 is essentially a cobalt-free, nickel-base alloy with outstanding high-temperature strength, oxidation resistance and thermal stability. 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, heat treating, and joining. Filing Code: Ni-320. Producer or source: Cabot Corporation.

HASTELLOY alloy S is a nickel-base high-temperature alloy having excellent thermal stability, good high-temperature mechanical properties and excellent resistance to oxidation up to 2000 F. 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: Ni-184. Producer or source: Stellite Division, Cabot Corporation.

HASTELLOY ALLOY R-235 is a vacuum-melted nickel-base precipitation-hardening alloy with outstanding properties through 1750 F. It has good oxidation resistance, and a remarkable resistance to overaging in service. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength 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-97. Producer or source: Union Carbide Corporation, Stellite Division.

HAYNES Alloy No. 556 is an iron-nickel-chromium-cobalt alloy that combines effective resistance to sulfidizing, carburizing and chlorine-bearing environments with excellent strength and oxidation resistance at high temperatures. 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, and joining. Filing Code: Fe-76. Producer or source: Haynes International Inc..

NAS 254N is a high performance corrosion resistance austenitic stainless steel with resistance to hot sea water. 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-1064. Producer or source: Nippon Yakin Kogyo Company Ltd.