Alloy 901/N09901

  1. Brief introduction:

    It's a Ni-Fe-Cr alloy containing Ti and Al for precipitation hardening and Mo for solid-solution strengthening.

    It has high-yield strength and creep resistance at temperatures to about 1110℉(600℃)。A substantial iron content enables the alloy to combine high strength with good forging characteristics.

    Used in gas turbines for discs and shafts.


  2. Main specifications:

    USAUNSW.Nr
    Nimonic Alloy 901N099012.4662


  3. Chemical composition under ISO9725-2017 standard:

    Gradechemical composition,%
    NiCrMoFeTiAlCBCuMnPSSi
    alloy 90140.0-45.011.0-14.05.0-6.5Remainder2.8-3.1≤0.350.02-0.060.01-0.02≤0.2≤0.5≤0.02≤0.02≤0.4

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


  4. Main product types:

    wire,rod,forging,bar


  5. Main produce standards:

    Wire,Rod, Bar,Forging
    BR HR55, SAE AMS 5660, SAE AMS 5661, ISO 9723, ISO9725