Inconel X750/UNS N07750

  1. Brief introduction:

    Inconel X-750 is a nickel-chromium alloy and been made precipitation hardenable by additions of aluminum and titanium. It has good resistance to corrosion and oxidation along with high tensile and creep-rupture properties to 700°C.

    Its excellent relaxation resistance is useful for high-temperature springs and bolts.

    It is also used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling and aircraft structures.


  2. Main specifications:

    Chinese UNS USAWerkstoff Nr. 
    GH4145/GH145N07750Inconel X-7502.4669


  3. Chemical composition under ASTM B637 standard:

    Gradechemical composition,%
    NiCSiMnCrSAlFeTiCuNb+TaCo
    UNS N07750≥70.0≤0.08≤0.5≤1.014.0-17.0≤0.010.4-1.05.0-9.02.25-2.75≤0.50.7-1.2≤1.0

    Remarks:If require adjustments for some chemical compositions, pls consult with us.


  4. Main product types:

    wire,rod, bar,strip,sheet/plate.


  5. Main produce standards:

    Wirerod, Bar, forgingSheet/Strip
    AMS 5698 AMS5699ASTM B637                ASME SB-637AMS 5542 AMS5598