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Advanced Performance with Alloy N09925: A High-Strength Nickel Alloy for Extreme Environments

Corrosion Resistant Alloy Series

Advanced Performance with Alloy N09925: A High-Strength Nickel Alloy for Extreme Environments

Discover the unmatched resilience of Alloy N09925, a premium nickel alloy engineered for superior performance in the harshest conditions. Designed to withstand extreme temperatures, corrosive chemicals, and high-pressure environments, this alloy offers exceptional strength, durability, and reliability. With its excellent resistance to oxidation and corrosion, Alloy N09925 is the ideal choice for demanding applications in aerospace, marine engineering, chemical processing, and oil and gas industries. Experience peace of mind knowing that your critical components are protected by the unparalleled performance of Alloy N09925.

    CHEMICAL COMPOSITION

    ERAUM

    %

    Ni

    Cr

    C

    Mn

    Fe

    Si

    Cu

    S

    Al

    Ti

    P

    Mo

    N09925

    MIN

    42

    19.5

    -

    -

    balance

    -

    1.5

    -

    0.1

    1.9

    -

    2.5

    MAX

    46

    23.5

    0.03

    1

    balance

    0.5

    3

    0.03

    0.5

    2.4

    0.03

    3.5

    Physical Properties

    density

    melting point

    8.08g/cm3

    1311-1366℃

    product details

    MECHANICAL PERFORMANCE TEST OF CHARPY V-GROOVE IMPACT AT -75 ℃

    Term

    Diameter

    tensile strength min

    yield strength
    (0.2% offset) min

    Elongation
    in 2in (50.8 mm) or 4Dmin

    Section shrinkage mini

    Average impact power

    Hardness
    Rockwell C

    in

    mm

    ksi

    M Pa

    ksi

    M Pa

    %

    %

    Ft-lb

    kgf m

    min

    max

    cold processing

    5/8 to 3.0

    15.9 to 76.2

    140

    965

    105

    724

    18

    25

    35

    4.85

    26

    38

    hot working

    1 to 10

    25.4 to 254

    140

    965

    110

    758

    18

    25

    35

    4.85

    26

    38

    EXECUTIVE STANDARD

    Product

    ASTM Standard

    bar, wire

    B805

    bar,forging

    B637

    Plate, sheet, strip

    B872

    Seamless Pipes, Fittings

    B983

    Product FEATURE

    Alloy 925 has high corrosion resistance and is resistant to general corrosion, pitting, crevice corrosion, intergranular corrosion and stress corrosion cracking in both reducing and oxidizing environments. Some of the environments in which Alloy 925 is particularly useful are sulfur-containing (H2S-containing) crude oil and natural gas, sulfuric acid, phosphoric acid, and seawater.

    Product application

    Used in downhole and surface gas well components, including tubular products, valves, suspensions, sit-put joints, tool joints and packers. The alloy is also suitable for fasteners, marine shafts, pump shafts and high-strength piping systems.

    Product Dispaly

    • 4J364J42 (1)q9u
    • 4J364J42 (2)m84
    • 4J364J42 (3)pj6