Haynes 230

Short Introduction:

Haynes 230 is a nickel-chromium-tungsten-molybdenum alloy that combines excellent high-temperature strength and oxidation resistance with very good long-term thermal stability and good fabricability.
Processing conditions and application:
The alloy is used in gas-turbine engines, in high-temperature heat-treatment equipment and in severe chemical processing industries.

    Category:

    Description

    Haynes 230

    Haynes 230

    Haynes 230 Material grades and equivalents

    Trademark

    IMPHY

    ASTM

    UNS

    W.Nr

    Haynes 230

    NiCr22W14Mo

    AMS 5878 Sheet, Strip and PlateAMS 5891 Bar and Forgings

    NO6230

    DIN 17744 No 2.4733

    Chemical composition:

    Ni

    Co

    Cr

    Mo

    Zr

    53

    5

    22

    2

     Physical Properties of Haynes 230

     

    Density: 0.327 lbs/in3, 9.05 g/cm3

    Specific Heat: BTU/lb/°F (J/kgK):
    At 70°F (21°C): 0.0095 (397)

    Average Coefficient of Thermal Expansion: in /inl° F (mm/ml°C):
    70 – 212°F (20 – 100°C): 7.0 x 10-5 (12.7)

    Thermal Conductivity: BTU-in/h-ft-° F (W/m -°K):
    70°F (21°C): 62 (8.9)

    Elastic modulus: ksi (MPa)
    30.6 x 103 (21 Ox 103) pull

    Melting point: 2375 – 2500 °F (1300 – 1374 °C)

    Mechanical properties of HAYNES 230 at room temperature
    Attribute: Annealed
    Ultimate tensile strength: 110 KSI min (760 MPa min)
    Yield strength (0.2% offset): 45 KSI min (31 O MPa min)
    Elongation: 40% min

    Characteristic as below:

    • Haynes 230 is a nickel-chromium-tungsten-molybdenum alloy that combines excellent high-temperature strength and oxidation resistance with very good long-term thermal stability and good fabricability.

    • Processing conditions and application:

    • The alloy is used in gas-turbine engines, in high-temperature heat-treatment equipment and in severe chemical processing industries.

    Designed to combine excellent high temperature strength, oxidation resistance (up to 2100°F), nitriding resistance and long term stability. Alloy 230 is a solid solution strengthened material combining excellent high temperature strength with good room temperature machinability. It is especially effective for long-term applications at 1200 °F (649 °C) or higher and, depending on temperature, outlasts stainless steel and nickel alloys by a factor of 100 to 1.

    application
    Aviation Gas Turbine Parts

    • combustion can

    • Transistor conduit

    • flame holder

    • thermocouple sheath

    • Aviation Cellular

    • chemical processing

    • grill support

    • Pipes and Bellows

    • industrial heating

    • hearth

    • the chain

    • Fire Shroud

    • Grids and Trays

     

    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.

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