Alloy 825/N08825

Alloy 825/N08825

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

  1. Brief introduction:

    It’s a Ni-Fe-Cr alloy with additions of Mo，Cu and Ti.

    It has excellent resistance to reducing and oxidizing acids, stress-corrossion cracking and localized attack such as pitting and crevice corrossion.And it especially resistant to sulfuric and phosphoric acids.

    Used for chemical processing, pollution-control equipment, oil&gas well piping, nuclear fuel reprocessing, aid production and pickling equipment.

     

  2. Main specifications:

    USAChineseUNSWerkstoff Nr.
    Alloy 825NS142N088252.4858

     

  3. Chemical composition under ASTM B425-11（2017） standard:

    Gradechemical composition,%
    NiCrFeMnCCuSiSAlTiMo
    alloy N0882538.0-46.019.5-23.5≥22≤1.0≤0.051.5-3.0≤0.5≤0.03≤0.20.6-1.22.5-3.5

    Fe element shall be determined arithmetically by difference.

     

  4. Main product types:

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

     

    Main produce standards:

    Wire,Rod, BarForgingPlate/Sheet/StripSeamless Tube/PipeWelded Tube/PipeFitting
    ASTM B425
    ASME SB425    		ASTM B564      ASME SB564ASTM B424
    ASME SB424    		ASTM B163    ASME SB163    ASTM B423       ASME SB423ASTM B704
    ASTM B705    		ASTM
    B366/B366M-16

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