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    Incoloy 825 UNS N08825 Materials

    UNS N08825(Incoloy 825) 

    UNS N08825, also known as Incoloy 825, is a high nickel alloy that is used in high corrosion and high temperature applications. It has different designations in different countries: ASTM B424 Gr. UNS N08825(US), DIN 17750 Gr. 2.4858, JIS G4902 Gr. NCF 825. Hebei Metals Industrial Limited supply N08825 material in pipe fittingsflanges andplates.

    Chemical Composition of UNS N08825(Incoloy 825) 

    Unit: %
    C
    Si
    Mn
    P
    S
    Ni
    Cr
    Fe
    Mo
    Cu
    Al
    Ti
    Minimum
    38
    19.5
    22
    2.5
    1.5
    0.6
    Maximum
    0.05
    0.5
    1
    0.03
    46
    23.5
    3.5
    3
    0.2
    1.2

    Physical Properties of UNS N08825(Incoloy 825) 

    Specific Heat Capacity (J/kgK)
    20
    444
    Density (g/cm3)
    8.14
    Electrical Resistance (μΩcm)
    112
    Thermal Conductivity (W/mK)
    10.9
    Average coefficient of thermal expansion (10-6/)
    20–100
    13.4
    20–200
    14.1
    20–500
    15.1
    20–900
    16.9
    Longitudinal Modulus of Elasticity (MPa)
    19.4 x 104
    Magnetism
    None
    Melting Temperature ()
    1370-1400

    Mechanical Properties of UNS N08825(Incoloy 825) 

    Yield Strength
    Tensile Strength
    Elongation
    Hardness
    (MPA)
    (MPA)
    (%)
    (HB)
     241
     586
     30

     

    Views: 8555  Author:METALS INDUSTRIAL  Date:2015/02/27