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BS CZ120 (CW608N) Engraving Brass

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Description

2.0380 (CuZn38Pb2) also known as engraving brass, is a classic leaded machining alloy primarily available in sheet form. It is an alpha beta brass with a 2% lead addition that gives the alloy its free-cutting properties. Traditionally used for machine-engraved nameplates and signs. It also offers a good combination of strength, corrosion resistance and hot formability. The duplex phase structure, however, means this alloy is not suitable for acid-etched work. It shows the following features and properties:


  • Free-cutting characteristics
  • Good corrosion resistance
  • Excellent hot formability
  • 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.

    Ashby charts

    Properties

    Chemical properties

    PropertyValue

    Copper

    59 %

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    Lead

    2 %

    Show Material materials with Lead of 2 %

    Zinc

    38 %

    Show Material materials with Zinc of 38 %

    Technological properties

    Property
    Application areas

    Decorative & architectural: Signs, nameplates, door furniture, window fittings, valve and pump parts, decorative metalwork, clock and instrument casings, gears, cams and fasteners

    Corrosion properties

    High corrosion resistance

    General machinability

    Very good

    Hot forming

    Excellent hot formability