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|Material:||Hastelloy C22 N06022 2.4819 B N10001 C276 C C2000 C4 B3 B2 X Alloy Round Bar Pipe Plate Wire Coil||Type:||Alloy Bar Tube Sheet Wire Coil|
|Grade:||Nickel Base Alloy||Shape:||Sheet/strip/pipe/wrie/bar/ect|
|Packages:||In Bundles With Waterproof Material||Shipping Port:||Shanghai|
nickel steel alloy,
corrosion resistant steel alloys,
high temperature alloys
Hastelloy C22 N06022 2.4819 Alloy steel bar pipe plate wire coil Hastelloy C276 C C22 C4 B B3 X alloy
Hastelloy is a nickel-based corrosion-resistant alloy, which is mainly divided into nickel-chromium alloy and nickel-chromium-molybdenum alloy. Hastelloy has good corrosion resistance and thermal stability, and is used in aviation and chemical fields. Hastelloy is the general name for the commercial grades of nickel-based corrosion-resistant alloys produced by Hastelloy International.
Hastelloy, C-22, Inconel Alloy C-22, HC-22, Hastelloy C-22, UNS N06022, W.-Nr. 2.4819, ATI C-22, Nicrofer 5621 hMoW-Alloy C-22, NAS NW22
Hastelloy C22 is based on C276 to improve the chromium content of the alloy and reduce molybdenum and tungsten, of which the carbon and antimony content is extremely low, which is to improve the corrosion of strong oxidizing medium of C4 and C276. Although the corrosion resistance of the oxidizing medium is improved, pitting corrosion resistance and crevice corrosion are not significantly improved. It has excellent resistance to stress corrosion cracking and good resistance to local clothing. It has satisfactory corrosion resistance in many chemical process media. Because of its extremely low carbon and niobium, it is very suitable for corrosion-resistant welding in the chemical industry. Equipment, containers, pipelines without the risk of sensitization. Hastelloy C-22 alloy is a versatile nickel-chromium-molybdenum-tungsten alloy with better overall corrosion resistance than other existing nickel-chromium-molybdenum alloys, including Hastelloy C-276, C4 alloy and 625 alloy. Hastelloy C-22 alloy has excellent resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to aqueous solvents, including wet chlorine, nitric acid or a mixed acid of oxidizing acids containing chloride ions. At the same time, Hastelloy C-22 alloys also have the ideal ability to withstand the reductive and oxidative environments encountered during the process. With this versatile performance, it can be used in some troublesome environments or in a variety of production plants. Hastelloy C-22 alloy has exceptional resistance to a variety of chemical environments, including strong oxidizing substances such as ferric chloride, copper chloride, chlorine, hot contaminated solutions (organic inorganic), formic acid, acetic acid, acetic anhydride, Sea water and salt solution. Hastelloy C-22 alloy has the ability to resist the formation of grain boundary precipitates in the heat affected zone of the weld, so that it can be adapted to many chemical processes in the welded state.
Complete specifications, stock in stock
Strip, sheet (thick plate, medium plate, sheet, steel plate), bar (black bar, light bar, grinding bar, round bar, square bar, steel bar), pipe (capillary, seamless pipe, steel pipe), Forgings (flanges, elbows, bolts, nuts, tees), welding consumables (welding rods, welding wire, welded pipes), wire and other materials.
Chemical Composition Of Hastelloy C-22
Hastelloy C-22 Material Description:
C-22 alloys have outstanding resistance to pitting, seam corrosion and stress corrosion cracking. Because of its higher chromium content, C-22 is more resistant to corrosion than oxidizing acids and acid-rich residues such as dissolved oxygen, iron ions and liquid chlorine. The alloy is only used in a smaller range than the C-2000. Used in most corrosive environments and most complex pharmaceutical reactors for flue gas desulfurization systems.
Hastelloy C-22 corrosion resistance:
The alloy is suitable for use in a variety of chemical process industries containing oxidizing and reducing media. The higher molybdenum and chromium content make the alloy resistant to chloride ions, and the tungsten element further enhances its corrosion resistance. Hastelloy C-22 is one of only a few materials that are resistant to the corrosion of moist chlorine, hypochlorite and chlorine dioxide solutions. The alloy has significant corrosion resistance to high concentrations of chloride solutions (eg chlorination). Iron and copper chloride).
|Product Name||Alloy steel bar pipe plate wire coil|
|Production Process||Cold Drawn,Cold Rolled,Hot Rolled,Bright Anneal etc|
|Size||5.5-110mm(Hot rolled), 2-50mm(Cold drawn),110-500mm(Forged)|
|Standard||ASTM EN DIN GB ISO JIS|
|Pickling,Bright; No.1,2B,No.4,BA,8K Satin,Brush,Hairline,Mirror,Polished
180 grits,320 grits,400 grits,600 grits,800 grits polished
|Application||Constructions feilds and ship building industries Petroleum,Chemical industries,War and electiciy industries. Food processing and medical industries. Boiler heat cxchangers,Machinery and hardware feilds.|
C-276 density: 8.9g/cm3, melting point: 1351-1387 °C, magnetic: none
1-2 hours between 1150-1175 ° C, rapid air cooling or water cooling.
tensile strength: σb ≥ 660Mpa, yield strength σb ≥ 240Mpa: elongation: δ ≥ 40%, hardness ≤ 100 (HRB)
Corrosion resistance and main use environment:
The C-22 alloy has the characteristics of corrosion resistance to both oxidizing acid and reducing acid by virtue of the contents of Cr, Mo, W and the control of the Fe content, and also has corrosion resistance when containing a mixed acid. The alloy is particularly suitable for pitting and crevice corrosion in acid halide environments. C-22 nickel-chromium-molybdenum alloy, like C-276, contains tungsten and very low levels of carbon and silicon. It also has the same characteristics: 1. Excellent corrosion resistance to most corrosive media in the oxidized and reduced state. 2; Excellent resistance to pitting, crevice corrosion and stress corrosion cracking.
The C-22 alloy is a versatile nickel-chromium-molybdenum-tungsten alloy with better overall corrosion resistance than other existing nickel-chromium-molybdenum alloys, including C-276, C-4 and 625 alloys. C-22 alloy has good resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to aqueous solvents, including wet chlorine, nitric acid or a mixed acid of oxidizing acids containing chloride ions. At the same time, C-22 alloys also have the ideal ability to withstand the reductive and oxidative environments encountered during the process. With this versatile performance, it can be used in some troublesome environments or in multi-purpose plants. C-22 alloy has exceptional resistance to various chemical environments, including strong oxidizing substances such as ferric chloride, copper chloride, chlorine, thermal pollution solutions (organic inorganic), formic acid, acetic acid, CU anhydride, seawater. And salt solution, etc.
Matching welding materials and welding process: Hastelloy C-22 welding material uses ERNiCrMo-10 welding wire and ENiCrMo-10 welding rod, the welding material size is Φ2.4, 3.2, 4.0, the origin is: American Hastelloy, American SMC and German Nickel , welding procedures and instructions are welcome to call.
Stock: C-276 alloy plate stock size is 1.6mm/2.0mm/6.0mm, bar stock size is Φ12mm-Φ320mm, pipe fittings and other can be customized according to customer requirements. The materials are mainly produced in the United States, Hastelloy, American SMC, American Metallurgical Technology ATI, Germany ThyssenKrupp VDM. Provide original material certificate, customs declaration and certificate of origin.
power plant desulfurization and denitrification environmental protection, petrochemical equipment, coal chemical, fluorine chemical, fine chemicals, PTA, aviation manufacturing, offshore platforms, desalination, paper machinery, pharmaceutical equipment, heat exchange equipment, electrochemistry, metallurgy, nuclear energy, Chlor-alkali, shipbuilding, cement manufacturing, composite panels, acetic acid anhydride, salt and plate heat exchangers, bellows expansion joints and other industries and products