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High-Performance Corrosion-Resistant Nickel Alloy C-276/C-2000

Corrosion Resistant Alloy Series

Nickel Alloy C-276/C-2000 is engineered for superior corrosion resistance in harsh environments. It excels in resisting pitting, crevice corrosion, and stress-corrosion cracking in both oxidizing and reducing conditions. With outstanding weldability and formability, this alloy is ideal for chemical processing, pollution control, and oil and gas applications, offering reliable performance and durability in extreme conditions.

    CHEMICAL COMPOSITION

    ERAUM

    %

    Ni

    Cr

    Mo

    Fe

    W

    Co

    C

    Mn

    Si

    V

    P

    S

    Al

    Cu

    ALLOY C-276

    MIN

    balance

    14.5

    15

    4

    3

    _

    _

    _

    _

    _

    _

    _

    _

    _

    MAX

    balance

    16.5

    17

    7

    4.5

    2.5

    0.08

    1

    1

    0.35

    0.04

    0.03

    _

    _

    ALLOY C-2000

    MIN

    balance

    22

    15

    _

    _

    _

    _

    _

    _

    _

    _

    _

    _

    0.3

    MAX

    balance

    24

    17

    3

    _

    2

    0.01

    0.5

    0.08

    _

    0.025

    0.01

    0.5

    1.9

    Physical Properties

    model

    density

    melting point

    tensile strength

    yield strength

    elongation

    Rm N/mm2

    Rp0.2 N/mm2

    A5%

    ALLOY C-276

    8.9g/cm³

    1325-1370℃

    ≥690

    ≥283

    ≥40

    ALLOY C-2000

    8.5g/cm³

    1325-1380℃

    ≥690

    ≥283

    ≥40

    EXECUTIVE STANDARD

    Product

    ALLOY C-276

    ALLOY C-2000

    Sheet, plate, strip

    ASTM B575

    ASTM B575

    seamless pipe&tube

    ASTM B622

    ASTM B622

    welded pipe&tube

    ASTM B619.
    ASTM B626

    ASTM B619.
    ASTM B626

    Bar, Cake

    ASTM B574

    ASTM B574

    forging

    ASTM B564

    ASTM B564

    Product FEATURE

    ALLOY C-276 has excellent corrosion resistance, good machinability and weldability, not easy to oxidize, good high temperature performance, can withstand high temperature and high pressure environment of extreme working conditions.
    ALLOY C-2000 has excellent corrosion resistance, especially in sulfuric acid corrosion resistance, has a very good high temperature performance and low temperature toughness, has a very good oxidation resistance and creep resistance, high strength, high hardness, high wear resistance and other mechanical properties.

    Product application

    ALLOY C-276 Chemical Processing Equipment: such as heat exchangers, reaction vessels, evaporators, and piping;
    Aerospace industry: key components such as turbine engine parts, combustion chambers and propulsion systems;  
    Medical field: manufacturing of medical devices and artificial organs.
    ALLOY C-2000 chemical processing equipment: for the manufacture of reactors, heat exchangers, valves, pumps and fasteners;  
    Marine engineering: seawater Treatment equipment, seawater coolers and other equipment; 
    Oil and gas industry: corrosion-resistant equipment and piping.

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