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UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

    Buy cheap UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167 from wholesalers
     
    Buy cheap UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167 from wholesalers
    • Buy cheap UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167 from wholesalers
    • Buy cheap UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167 from wholesalers

    UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

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    Brand Name : ABOOM
    Model Number : Inconel 690
    Certification : EN 10204 Type 3.1
    Price : USD Negotiable
    Payment Terms : T/T
    Supply Ability : 200 TONS PER MONTH
    Delivery Time : 7-15dyas
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    UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

    UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167


    Inconel 690 W.Nr.2.4642 nickel based alloy seamless tube UNS N06690


    Material designation: Inconel 690 nickel based alloy
    German grade: W.Nr.2.4642

    US grade: N06690

    Overview of Inconel 690 (N06690) nickel-based alloy:


    Inconel 690 (UNS N06690) nickel-based alloy has a chromium content of 27.0-31.0% and nickel-based alloy with a nickel content of about 59%. Inconel 690 (UNS N06690) nickel-based alloy has excellent resistance to intergranular corrosion and intergranular stress The ability of corrosion cracking is mainly used for the material of the heat transfer tube of the steam generator of the PWR nuclear power plant.


    The materials used in the steam generator heat transfer tubes of PWR nuclear power plants have undergone a course of development, including 304 austenitic stainless steel, 600 alloy, 800 alloy and 690 alloy. The study of corrosion failure in 600 alloy service shows that intergranular corrosion and intergranular stress corrosion cracking are the main problems. 690 alloy is used as the material of the heat transfer tube of the steam generator of the PWR nuclear power plant. Since it was put into use in the 1990s, no damage has been reported. The effect is very good.


    Inconel 690 (N06690) nickel-based alloy chemical composition: see Table-1:

    Table-1 %

    C≤Si≤Mn≤P≤S≤Cr≥Ni≥Mo≥Cu≤
    0.050.500.500.0200.01527.0-31.0Balance0.50
    OthersN≤Al≤Ti≤Fe≤Co≤V≤W≤Nb≤
    Balance

    specification:


    Outer diameter Φ6—762mm; wall thickness: 0.5-50mm, maximum length 18000mm
    Special specifications are available upon negotiation.

    Product Tags:

    inconel material

      

    inconel steel

      
    Quality UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167 for sale
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