Inconel 622 is a nickel-based superalloy composed of nickel, molybdenum, cobalt, tungsten and other elements. The nickel content is about 60%. It is a general-purpose Ni-Cr-Mo-W alloy with overall corrosion resistance superior to other existing Ni-Cr-Mo alloys, including Hastelloy C-276, C4 alloy, and 625 alloy. Inconel622 has good resistance to pitting corrosion, crevice corrosion and stress corrosion cracking. It has excellent oxidation resistance in aqueous media, including wet chlorine, nitric acid or mixed acids containing chloride ions.
Standard grades and specifications for Inconel 622:
US standard grade: UNS N06622 Specifications:
AMS 5540: Inconel 622 plates, sheets, and strips produced by hot rolling, cold drawing, and hot forming. AMS 5713: Inconel 622 bars and profiles. AMS 5714: Inconel 622 seamless and welded tubes. ASTM B168: Standard specification for nickel-chromium-iron alloys (UNS N066xx) plate, sheet, and strip. ASME SB-168: Same as above.
European standard grade: NiCr21Mo14W (2.4856) Specifications:
EN 10095: Technical delivery conditions for hot rolled and forged stainless steels and heat-resisting materials. EN 10269: Technical delivery conditions for steel alloys intended for use in high temperature and corrosive environments. EN 10204: Standard specification for type, batch, and quality certificates for metal products. EN 10302: Technical delivery conditions for hot rolled, forged, and cold worked nickel alloy bars.
Japanese standard grade: NCF 622 Specifications:
JIS G4902: Standard specification for seamless and welded nickel alloy tubes. JIS G4903: Standard specification for seamless and welded nickel alloy tubes.
Chinese standard grade: GH3622 Specifications:
GB/T 14992: Standard specification for seamless and welded nickel alloy tubes. GB/T 14995: Standard specification for hot rolled, forged, and cold worked nickel alloy plates, sheets, and strips. GB/T 14996: Standard specification for nickel alloy bars and profiles.
These specifications define the technical requirements for the chemical composition, physical properties, processing, and testing of Inconel 622 material to ensure its quality and performance meet the specified standards.
We can provide the following the form:Inconel622 alloy coil; Inconel622 alloy strip;Inconel622alloy plate; Inconel622 alloy sheets; Inconel622alloy tube; Inconel622 alloy pipe;Inconel622 alloy flat; Inconel622 alloy bar
EN:NiCr21Mo14W;JIS:NAS NM22;UNS:N06022;W.Nr:2.4602
We specialize in providing custom manufactured pipes,tubes,plates,strips,forged bars,fittings in most alloys, UNS N06230,Alloy 230,ASTM B435,ASTM B564,ASTM B572,ASTM B619,ASTM B 622,ASTM B626,AMS 5878,AMS 589 UNS N06230,Inconel Alloy 230,W.Nr. 2.4733 Shaped,Flat,Square,Round,Fine Wire,Plated
STAINLESS STEEL : ASTM/ASME304,304L,304H,304H,309S,309H,310S,310H,316,315TI,316H ,316N, 317,317L. DUPLEX STEEL : ASTM/ASME SA 790 UNS NO. CARBON STEEL : ASTM ASME A 53 GR A & B, API5L X42, X46, X60, X65 & X70,ASTM/ASME A691 GR A,B & C ALLOY STEEL : ASTM/ASME A 335 GR P1, P5,P9,P11,P12,P22,P23,P91,ASTM/ASME A 691 GR 1 CR,11/4 CR,21/4CR. NICKEL ALLOY : ASTM/ASME SB 163 UNS 2200(NICKEL200) ASTM/ASME SB 163 UNS 2021(NICKEL201) ASTM/ASME SB 163/165 UNS 4400 (MONEL 400) ASTM /ASME SB 464 UNS 8020(ALLOY 20/20CB 3) ASTM/ASME SB 704/705 UNS 8825 (INCONEL 600)ASTM ASME SB 167UNS 6601 (ONCONEL 601) ASTM/ASME SB 704/705 UNS 6625 (INCONEL 625) ASTM /ASME SB 619/622/626/UNS 10276 (HASTELLOY C276). PIPES & TUBES COPPER ALLOY : ASTM/ASME SB 111 N 10100,10200,10300,10800,12000,12200,70600,71500 TYPES : Round, Square, Rectangular. SIZE : Up to 24 NB (Seamless), Up to 48 (Welded) WALL THICKNESS : Sch.5s to Sch. XXS
