Xintegu: fasteners manufacturer

Gilded Copper Bushing

A gilded copper bushing combines the conductivity and corrosion resistance of copper with a decorative gold finish. Typically crafted through precision machining, this component serves crucial roles in various industries, including electronics, automotive, and jewelry. The copper base provides excellent electrical conductivity and durability, while the gilded surface offers aesthetic appeal and added protection against tarnishing. These bushings are commonly used in electrical connectors, mechanical assemblies, and decorative fittings, where both functionality and visual appeal are desired.

Gilded Copper Bushing Performance Characteristics


  • Excellent Electrical Conductivity: Copper is well-known for its high electrical conductivity, making gilded copper bushings effective in applications requiring efficient electrical current transfer. The gilded surface, while primarily for protection, does not significantly impact the electrical performance of the underlying copper.

  • Corrosion Resistance: The gold plating on gilded copper bushings provides superior resistance to corrosion and oxidation. This is particularly beneficial in environments where the bushing is exposed to moisture, chemicals, or other corrosive elements. The gold layer protects the underlying copper, extending the component's lifespan and maintaining its performance.

  • Enhanced Wear Resistance: The gold plating adds a layer of hardness and durability to the copper bushing. This enhances the bushing’s resistance to wear and abrasion, which is crucial for applications involving high mechanical stresses or friction. The gilded surface helps reduce surface degradation over time.

  • Improved Aesthetic Appeal: Gilded copper bushings offer a polished and aesthetically pleasing appearance. The gold plating provides a visually attractive finish, which can be important in applications where the bushing is visible or exposed, such as in high-end electronic devices or decorative components.

  • Low Friction Properties: The smooth, gilded surface reduces friction between the bushing and adjacent components. This can enhance the performance of moving parts by decreasing resistance and wear, leading to smoother operation and reduced energy consumption.

  • Thermal Conductivity: While gold does not conduct heat as efficiently as copper, the underlying copper provides excellent thermal conductivity. This characteristic ensures that the bushing can effectively dissipate heat, which is essential in applications involving high temperatures or thermal cycling.

  • Biocompatibility: Gold is generally biocompatible, making gilded copper bushings suitable for use in medical devices or other applications involving direct contact with biological systems. The gold plating minimizes the risk of adverse reactions, contributing to the safety and reliability of the component.


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First floor, No. 9 Fengming Road, Fengdeling, Fenggang Town, Dongguan City, Guangdong Province, China.
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Xintegu provides wide ranges of custom non-standard fasteners and standard fasteners that covers your requirements.