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Home Materials Library Zamak 7

Zamak 7

  • Alternative Designations: ZnAl4Ni | AG40B (ASTM) | Z33523 (UNS)
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Price range:
€€€€€

Colors:

  • Any color is achievable with finishing

Description:

Zamak 7 has higher fluidity than the rest of the Zamak family alloys. This makes it ideal for special hardware components that will need some formability during assembly operations. Thinner walls can be cast with this alloy. It has outstanding damping capacity and vibration attenuation compared to other aluminium die casting alloys. It is known for its high strength and resistance to wear and tear.

 

 

Material Properties

Processes:

Special properties

  • Wear resistance
PropertyValue, metricValue, Imperial
Density6.6 g/cm36.6 g/cm3
Elongation at Break13%13%
Hardness8080
Ultimate Tensile Strength283 MPa41 ksi
Download datasheet
  • Black anodizing type II (3D render, aluminum shown) Black anodizing type II (3D render, aluminum shown)
    Blue anodizing type II (3D render, aluminum shown) Blue anodizing type II (3D render, aluminum shown)
    Green anodizing type II (3D render, aluminum shown) Green anodizing type II (3D render, aluminum shown)
    Gold anodizing type II (3D render, aluminum shown) Gold anodizing type II (3D render, aluminum shown)
    Orange anodizing type II (3D render, aluminum shown) Orange anodizing type II (3D render, aluminum shown)
    Red anodizing type II (3D render, aluminum shown) Red anodizing type II (3D render, aluminum shown)
    Purple anodizing type II (3D render, aluminum shown)

    Anodizing (Type II)

    Type II anodize provides increased corrosion resistance and can be used as a base for paint and other finishes.

    Notes:
    • Involves using dyes to affect the part’s surface color
    • Type II coatings are susceptible to wear and may bleach or fade under prolonged direct sunlight
    • Possibility of requesting custom colors (RAL)

    Available colors:

    • Any custom RAL colour

  • Powder coating

    Provides a continuous, protective color finish on parts using evenly applied, heat-cured paint. The finish is usually tougher and even compared to conventional painting.

    Notes:

    Metals like aluminium and steel can be efficiently coated with polymer powders.

    Available colors:

    • Any custom RAL colour
  • MJF PA12, black spray painting

    Spray painting

    Provides a continuous, protective color finish which is applied by spraying.

    Notes:
    • Paint coating is just on the surface level, if it is scratched or subjected to wear and tear, the internal natural colour is visible
    • Possibility of requesting custom colours (RAL)

    Available colors:

    • Any custom RAL colour

  • Custom Finishing

    If you select a custom finish in the Instant Quoting Engine it will require manual review. Manual quoting usually takes 1-2 business days.

    Notes:

    Submitting for manual review with a custom request does not guarantee a quote.