UNS N08926/25-6MO

UNS N08926/25-6MO

Category：Anti-corrosion alloy» | Date：2023-03-17


  1. Brief introduction:

    It’s a super-austenitic stainless steel consisting of 6% molybdenum and enhanced by an addition of nitrogen. The nickel and chromium make-up of this alloy make it resistant to a wide range of corrosive conditions.

    It’s especially resistant to non-oxidizing acids such as sulfuric and phosphoric. The high molybdenum content and nitrogen provide resistance to pitting and crevice corrosion, while copper enhances resistance to sulfuric acid.

    It’s used in chemical and food processing,paper bleaching plants, marine and offshore platform equipment, air pollution control systems, salt plant evaporators,Condenser tubes, service water pipes and feed water heaters.

     

  2. Main specifications:

    INCOLOYUNSW.Nr
    25-6MoN089261.4529

     

  3. Chemical composition under ASTM B649-06 standard:

    UNSchemical composition,%
    NiCrFeMoCuCMnPSSiN
    N0892624.0-26.019.0-21.0Balance6.0-7.00.5-1.5≤0.02≤2.0≤0.03≤0.01≤0.50.15-0.25

     

  4. Main product types:

    wire,rod,forging,bar,strip,sheet/plate,tube/pipe.

     

  5. Main produce standards:

    Wire,Rod, Bar,ForgingPlate/Sheet/StripTube/PipeFitting
    ASTM B649ASTM B625
    ASTM A240/A240M    		ASTM B673
    ASTM B674
    ASTM B677    		ASTM B366/B366M-16

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