BS CZ137 (CW610N) Leaded Muntz Metal

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Description

2.0372 (CuZn39Pb0.5) is a leaded Muntz metal, based on the same 60/40 copper zinc alloy structure as CZ109 (CW509L), with a fine dispersion of lead particles. This grade offers very good hot working properties and is more readily machined than the non-leaded CZ109 (CW509L). The alloy also features good strength, ductility and general corrosion resistance and is ideal for components that require hot forging or upset forging followed by machining. It shows the following features and properties:


  • Good strength and ductility
  • Hot formability and machinability
  • 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.

    Ashby charts

    Propiedades

    Mecánica

    PropertyTemperatureValue

    Elongación

    23.0 °C

    25 - 28 %

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    Resistencia a la tracción

    23.0 °C

    350 - 380 MPa

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    Chemical properties

    PropertyValue

    Cobre

    60 %

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    Plomo

    0.6 %

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    Zinc

    Balance

    Technological properties

    Property
    Application areas

    General: Hot forged components, condenser and heat exchanger tubeplates, fasteners, pothole windows, decorative brassware, extruded sections and items that require blanking or limited bending

    Cold Forming

    Limited cold forming

    Corrosion properties

    Good corrosion resistance

    General machinability

    Good machining

    Hot forming

    Good hot foming