Monel Alloy K500 Nickel Alloy

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Description

2.4375 (NiCu30Al) is a precipitation hardening nickel copper alloy that retains the excellent corrosion resistance of Monel Alloy 400 with the added advantage of increased strength and hardness values that can be maintained up to 650ºC. It is widely used in marine environments due to its excellent corrosion resistance, and is often utilised in high-velocity seawater and in stagnant or slow-moving seawater. It shows the following features and properties:


  • Excellent strength and toughness levels
  • Excellent corrosion resistance in marine environments
  • Good resistance to non-oxidising acids, alkali and salts
  • High retention of properties at elevated temperatures
  • Related Standards

    Equivalent Materials

    Los datos sobre este material han sido proporcionados por Matmatch.

    A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
    Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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    Propiedades

    General

    PropertyTemperatureValue

    Densidad

    23.0 °C

    8.44 g/cm³

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    Mecánica

    PropertyTemperatureValue

    Dureza Rockwell C

    23.0 °C

    27 - 35 [-]

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    Elongación

    23.0 °C

    14 - 20 %

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    Límite elástico Rp 0,2

    23.0 °C

    690 - 760 MPa

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    Módulo elástico

    23.0 °C

    179 GPa

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    Resistencia a la tracción

    23.0 °C

    970 - 1000 MPa

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    Aplicaciones térmicas

    PropertyTemperatureValue

    Coeficiente de dilatación térmica

    23.0 °C

    1.34E-5 1/K

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    Conductividad térmica

    23.0 °C

    17.5 W/(m·K)

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    Temperatura de fusión

    1315 - 1350 °C

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    Eléctrico

    PropertyValue

    Specific Electrical conductivity

    28 % IACS

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    Chemical properties

    PropertyValueComment

    Aluminio

    2.3 - 3.15 %

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    Cobre

    27 - 33 %

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    Hierro

    2 %

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    max.

    Níquel

    63 %

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    min., (Ni+Co)

    Titanio

    0.35 - 0.85 %

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    Technological properties

    Property
    Application areas

    Offshore & marine: Marine propeller shafts, pump shafts, impellers, valve trim, drill collars, high strength fasteners and bolting;Other: Oil well surveying equipment, cryogenic equipment springs and electronic components

    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