Copper Washers – Pressed Components

Copper washers are essential components used in various applications to distribute the load of a threaded fastener and create a seal. Copper is chosen as the material for these washers due to its unique properties, such as excellent electrical and thermal conductivity, corrosion resistance, and malleability.

Pressed components are parts manufactured through the process of metal stamping or pressing. The same concept applies to Copper washers, where a sheet of copper is placed between a die and a punch. The punch exerts force on the Copper sheet, causing it to take the shape of the die and forming the washer.

Advantages of using Copper washers made from pressed components include:

1. Electrical conductivity: Copper’s high electrical conductivity makes these washers suitable for electrical applications, such as electrical connections and grounding.
2. Thermal conductivity: Copper’s exceptional thermal conductivity is beneficial in applications where heat dissipation is crucial, such as in heat exchangers or certain electrical components.
3. Corrosion resistance: Copper is naturally corrosion-resistant, which makes copper washers suitable for use in outdoor and marine environments.
4. Ductility and formability: Copper’s malleability allows for easy stamping and forming of washers into various shapes and sizes.
5. Non-magnetic: Copper is non-magnetic, making it ideal for applications where magnetism should be avoided, such as in certain electrical systems.

Copper washers find applications in various industries, including electrical, plumbing, automotive, and aerospace. They are commonly used in electrical connections, plumbing fittings, automotive engines, and hydraulic systems.

As with any component, it’s crucial to select the appropriate copper washer size, thickness, and specifications based on the specific requirements of the application to ensure optimal performance and reliability.