UNS N09901 (Alloy 901,Incoloy 901)

Short Introduction:

Incoloy 901/Alloy 901/USN N09901/W.Nr.2.4662 NS/BS Nimonic901 is A nickel-iron-chromium alloy containing titanium and aluminum for precipitation hardening and molybdenum for solid-solution strengthening. The alloy has high yield strength and creep resistance at temperatures to about 1110°F (600°C). A subtantial iron content enables the alloy to combine high strength with good forging characteristics. Used in gas turbines for discs and shafts. Standard products form is round.

    Category:

    Description

    Incoloy 901 /UNS N09901/ Alloy 901

    Alloy 901/Incoloy901 /UNS N09901

    Material grades and equivalents Incoloy901/ GH901/ Alloy 901/USN N09901/W.Nr.2.4662 NS/Din.1.4898/BS Nimonic901  (UNS N09901/Din 1.4898)

    Alloy901 Chemical composition:

    %

    Ni

    Cu

    Al

    Fe

    Ti

    Co

    Mn

    S

    C

    Si

    P

    Cr

    Mo

    B

    Min.

    40.0

    2.35

    11.0

    5.0

    0.01

    Max.

    45.0

    0.50

    0.35

    Rest

    3.10

    1.0

    1.0

    0.03

    0.10

    0.60

    0.03

    14.0

    7.0

    0.02

     

    Alloy901 Physical properties:

    Density

    8.14 g/cm3

    Melting point

    1280-1345℃

    Alloy 901 minimum mechanical properties in the room temperature:

    Status

    Tensile strength

    Rm N/mm2

    Yield strength

    RP0.2N/mm2

    Elongation

    A5 %

    Alloy901

    1034

    689

    12

    Description:

    A nickel-iron-chromium alloy containing titanium and aluminum for precipitation hardening and molybdenum for solid-solution strengthening. The alloy has high yield strength and creep resistance at temperatures to about 1110°F (600°C). A subtantial iron content enables the alloy to combine high strength with good forging characteristics. Used in gas turbines for discs and shafts. Standard products form is round.

    Corrosion Resistance:

    Alloy901 has good corrosion resistance to the atmospheres normally found in jet engine operations. It has slightly lower scaling resistance than such alloy as Types 309 and 310 stainless steel.

    Workability Hot Working:

    Alloy 901 is forged between 2050°F (1121°C) and 1850°F (1010°C), metal temperature. Light hot work may be continued down to 1600°F (871°C) but not below. Metal temperature should not exceed

    2050°F (1121°C) during rapid working. Billets should be charged into a hot furnace and heated rapidly through the precipitation hardening range.

    Weldability:

    Alloy 901 can be welded by the inert-gas-arc method. It is difficult to weld. All welding should be done in the solution treated condition. Cold worked parts should be re-solution treated before welding. A re-solution treatment is recommended after welding before stabilizing and aging.

    Specifications:

    bar

    AMS 5661/AMS 5660

    forging/ring

    AMS 5661

    wire

    AMS 5830

    Shanghai HY Industry Co., Ltd has international first-class material production equipment such as high temperature alloy isothermal forging production line, CONSARC vacuum melting furnace, VAR vacuum arc remelting furnace etc., with strong professional ability and highly responsible management team. We are a member of China Application of nuclear energy materials, Member of the International Council of the Aeronautical Sciences,China Electronic Materials Industry Association Magnetic Materials Branch. Years of experience in special alloy. When you have superalloy material inquiry, please contact us without hesitation. Shanghai HY Industry Co., Ltd is Corrosion & fatigue nickel alloy professional manufacturer,We will provide you with sincere and thoughtful service.

    When you want to know more about our products, please contact us:

    http://hynickelalloy.com

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