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High-Performance Nickel Alloy S31254: Exceptional Corrosion Resistance and Durability

Corrosion Resistant Alloy Series

High-Performance Nickel Alloy S31254: Exceptional Corrosion Resistance and Durability

Discover the superior corrosion resistance and durability of Nickel Alloy S31254. Engineered for demanding applications in harsh environments, this high-performance alloy offers exceptional resistance to corrosion, pitting, and crevice corrosion in chloride-containing environments. With its high chromium, molybdenum, and nitrogen content, Alloy S31254 provides outstanding resistance to both reducing and oxidizing acids, making it suitable for use in chemical processing, seawater applications, and offshore industries. Its excellent weldability and formability further enhance its versatility, allowing for seamless integration into a wide range of critical systems. Experience reliability and performance in the most corrosive environments with Nickel Alloy S31254.

    CHEMICAL COMPOSITION

    ERAUM

    %

    C

    Ni

    Mo

    Cu

    C

    Mn

    Si

    P

    S

    Fe

    N

    S31254

    MIN

    19.5

    17.5

    6

    0.5

    -

    -

    -

    -

    -

    balance

    -0.18

    MAX

    20.5

    18.5

    6.5

    1

    0.02

    1

    0.8

    0.03

    0.01

    balance

    0.22

    Physical Properties

    density

    melting point

    Tensile Strength

    Yield point

    Elongation

    Brinell hardness

    8.24g/cm3

    1325-1370℃

    Rm N/mm2

    Rp0.2 N/mm2

    A5%

    HB

    ≥650

    ≥300

    ≥35

    -

    EXECUTIVE STANDARD

    Product

    ASTM Standard

    Rod, Bar, Profile

    A276, A484

    Plate, sheet, strip

    A240, A480

    Seamless, Welded pipe&tube

    A312, A999

    Welded pipe&tube

    A814, A999

    Seamless, welded pipe fitting

    A269, A1016

    Pipe fitting

    A403, A960

    Forged or rolled pipe flange,forged pipe fitting

    A182, A961

    Forging

    A473, A484

    Product FEATURE

    High resistance to crevice corrosion; high ductility and impact strength; good weldability.

    Product application

    Marine: marine environment of marine structures, seawater desalination, seawater aquaculture, seawater heat exchange, etc;
    Environmental protection field: flue gas desulfurization device for thermal power generation, waste water treatment, etc;
    Energy field: atomic power generation, comprehensive utilization of coal, tidal power generation, etc.; and
    Food field: salt production, soy sauce brewing, etc.; and
    Petrochemical field: oil refining, chemical chemical equipment, etc;
    High concentration of chloride ion environment: paper industry, various bleaching devices.

    Product Dispaly

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