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Home > Products > Nickel Alloy Steel Tube > Inconel Tube > ASME SB167 UNS N06690 Inconel 690 Seamless Tube

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ASME SB167 UNS N06690 Inconel 690 Seamless Tube
ASME SB167 UNS N06690 Inconel 690 Seamless Tube
ASME SB167 UNS N06690 Inconel 690 Seamless Tube
ASME SB167 UNS N06690 Inconel 690 Seamless Tube
ASME SB167 UNS N06690 Inconel 690 Seamless Tube

ASME SB167 UNS N06690 Inconel 690 Seamless Tube

Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW

Basic Info

    Model No.: Inconel Tube

    Application: Oil Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe

    Section Shape: Round

    Surface Treatment: Polished

    Usage: Pipeline Transport, Special Purpose, Oil&Gas Well Drilling, Chemical Industry, Thermal Equipment, Mining

    Technique: Cold Rolled

    Material: Alloy Steel

Additional Info

    Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap

    Brand: YUHONG

    Transportation: Ocean,Land,Air

    Place of Origin: China, USA, Korea, UE

    Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Product Description



ASME SB167 / ASTM B167 UNS N06690 / Inconel 690 Seamless Tube


INCONEL alloy 690 (UNS N06690/W. Nr. 2.4642) is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and high- temperature atmospheres. In addition to its corrosion resistance, alloy 690 has high strength, good metallurgical stability, and favorable fabrication characteristics.
The substantial chromium content gives the alloy outstanding resistance to oxidizing chemicals and to high-temperature oxidizing gases. The high level of nickel imparts resistance to stress- corrosion cracking in chloride-containing environments as well as to sodium hydroxide solutions.
The properties of INCONEL alloy 690 are useful for various applications involving nitric or nitric/hydrofluoric acid solutions. Examples are tail-gas reheaters used in nitric acid production and heating coils and tanks for nitric/hydrofluoric solutions used in pickling of stainless steels and reprocessing of nuclear fuels.
The alloy`s resistance to sulfur-containing gases makes it an attractive material for such applications as coal-gasification units, burners and ducts for processing sulfuric acid, furnaces for petrochemical processing, recuperators, incinerators, and glass vitrification equipment for radioactive waste disposal.
In various types of high-temperature water, alloy 690 displays low corrosion rates and excellent resistance to stress-corrosion cracking. Thus, alloy 690 is widely used for steam generator tubes, baffles, tubesheets, and hardware in nuclear power generation.
Available Product Forms:
Plate, round bar, forging stock, pipe and tube
Rod, Bar, Wire and Forging Stock: - ASTM B166; ASME SB 166, ASTM B 564; ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801
Seamless Pipe and Tube: - ASTM B 163; ASME SB 163, ASTM B 167; ASME SB 167, ASTM B 829; ASME SB 829, ASME Code Cases 2083, N- 20, N-525, ISO 6207, MIL- DTL-24803
Plate, Sheet, and Strip: - ASTM B168; ASME SB 168; ASME N-525, ISO 6208, MIL-DTL-24802
Welding Products: - INCONEL Filler Metal 52 - AWS A5.14 / ERNiCrFe-7; INCONEL Welding Electrode 152 - AWS A5.11 / ENiCrFe-7


YUHONG GROUP makes all reasonable efforts to ensure the accuracy and correctness of the data in this document but makes no representations or warranties as to the data`s accuracy, correctness or reliability. All data are for general information only and not for providing design advice. It is the responsibility of the user to test specific alloys under actual service conditions to determine their suitability for a particular purpose.
Chemical Composition
Chromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.0-31.0
Iron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0-11.0
Carbon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.05 max.
Silicon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.50max.
Manganese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.50max.
Sulfur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.015 max.
Copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50 max.





Specifications


Alloy 690 is designated as UNS N06690, W. Nr. 2.4642 and ISO NW6690.


Common Trade Names: Inconel 690, Alloy 690, Nickel 690.


Qq 20190728120545

Qq 20190728120524





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Product Categories : Nickel Alloy Steel Tube > Inconel Tube

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