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Monel Alloy 400 Nickel Alloy

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Description

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

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    Properties

    General

    Density

    ρ

    8.8 g/cm³ at 20 °C

    Mechanical

    Elastic modulus

    E

    180 GPa at 20 °C

    Elongation

    A

    20 - 35 % at 20 °C

    Hardness, Rockwell C

    HRC

    35 [-] at 20 °C

    max.

    Tensile strength

    Rm

    480 - 600 MPa at 20 °C

    Yield strength Rp0.2

    Rp0.2

    170 - 415 MPa at 20 °C

    Thermal

    Coefficient of thermal expansion

    α

    1.39E-5 1/K at 20 °C

    Melting point

    Tm

    1300 - 1350 °C

    Thermal conductivity

    λ

    22 W/(m·K) at 20 °C

    Electrical

    Electrical conductivity

    σel

    1.97E+7 S/m at 20 °C

    Specific Electrical conductivity

    34 % IACS

    Chemical properties

    Element

    Weight %

    Comment

    Ni

    63 %

    min., (Ni+Co)

    Cu

    28 - 34 %

    Fe

    2.5 %

    max.

    Mn

    2 %

    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

    Do you need more data regarding this material?

    This material data has been provided by Columbia Metals.

    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.