Monel Alloy 400 Nickel Alloy

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2.4360 (NiCu30Fe) is a nickel-copper alloy resistant to seawater and steam at high temperatures and widely used in the chemical, oil and marine industries. As a solution strengthened material, Monel Alloy 400 displays good strength, toughness and corrosion resistance at temperatures up to 400°C. It is supplied by Columbia Metals in the cold worked condition as standard. It shows the following features and properties:

  • Good strength and toughness
  • Excellent corrosion resistance in marine environments
  • Good resistance to non oxidising acids, alkalis and salts
  • Not susceptible to chloride stress corrosion cracking
  • Readily weldable
  • Related Standards

    Equivalent Materials

    This material data has been provided by Matmatch.

    "Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
    All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
    Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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    23.0 °C

    8.8 g/cm³

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    Elastic modulus

    23.0 °C

    180 GPa

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    23.0 °C

    20 - 35 %

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    Hardness, Rockwell C

    23.0 °C

    35 [-]

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    Tensile strength

    23.0 °C

    480 - 600 MPa

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    Yield strength Rp0.2

    23.0 °C

    170 - 415 MPa

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    Coefficient of thermal expansion

    23.0 °C

    1.39E-5 1/K

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    Melting point

    1300 - 1350 °C

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    Thermal conductivity

    23.0 °C

    22 W/(m·K)

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    Specific Electrical conductivity

    34 % IACS

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    Chemical properties



    28 - 34 %

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    2.5 %

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    2 %

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    63 %

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    min., (Ni+Co)

    Technological properties

    Application areas

    Offshore & marine: Marine components, shafts, splash zone sheathing and fasteners;Chemical processing: Components for the manufacture of chlorinated solvents, salt production, ethyl chloride purification and numerous other areas of process plant;Other: Wire netting for insulation, oil well recovery pumps and crude oil distillation towers

    Cold Forming

    It can be cold worked

    Corrosion properties

    Excellent corrosion resistance in marine environments

    General machinability

    It is readily machinable

    Hot forming

    It can be hot worked