Cu-Al – Copper-aluminum composite materials
Cu-Al is a cold-rolled clad composite material that combines the very high electrical conductivity of copper with the lower weight and material cost of aluminum.
Cu-Al composite materials, also known as copper-aluminum composite materials, are already used in various industries. In the electrical industry, they are used for the production of transformers and electric motors, for example. Cu-Al composite materials are also used in energy generation, such as in the production of generators and turbines. Furthermore, they are also used in the automotive industry, for example for electrical contacts or to improve heat dissipation.
We are certified according to ISO 9001:2008 and work according to our integrated management system to meet the requirements regarding quality, environmental and occupational safety. Contact us, we will work with you to develop the solution for your application.
Your advantages
- Lower cost compared to solid copper
- Good electrical and thermal conductivity
- Weight reduction by using aluminum instead of copper
- Temperature resistance up to 200°C
- Contact options as transition material: aluminum and copper components can be joined using conventional methods such as soldering and welding
Processing
- Slitting
- Cutting to length
- Deburring
- Punching
- Edging
- Twisting
- Further mechanical processing options on request
- Anodizing of Cu-Al core strip
Products
- Terminal lugs
- Coils
- Power connections
- Current conductors
- Stamped parts
- Rounds
- Contact disks
