Bimetallic transition plate

Copper and aluminum are good conductor materials with high cost performance, which are widely used in power system and are the main conductor materials. General aluminum is used in high voltage lines, and copper is used in the power distribution cabinet system that is mortgaged. Copper and aluminum can not be directly connected, so how to reliably complete the connection of copper conductor and green conductor has a significant impact on the safe operation of the entire power system.

bimetallic transition plate

High conductivity

The traditional Copper-aluminum joint materials are generally flash welding, friction welding, brazing and other process equipment. The mechanical properties, reliability and conductivity of the joint are pure in the quality risk, and there are safety risks. It is necessary to develop advanced production technology and develop a new type of electric power fittings.

The bimetallic transition plate produced by Henan Chalco is widely used in transformer, reactor and other electrical appliances, effectively replacing the traditional flash welding and brazing process. It is suitable for aluminum reactor, transformer and so on.


  1. High composite strength, metallurgical bonding between copper and aluminum is realized, and the problems of low conductivity and poor reliability of copper-aluminum joint are solved.
  2. High conductivity, high mechanical strength, good reliability, low density, low cost, saving cost and resources.
  3. Could customize any size hole and size as drawings.




Bonding strength

Copper ratio

Tensile strength


DC Resistivity









Get In Touch,Let's talk

Hello! If you are interested in our products and leave your demand, we will give you an accounting quotation in time.
Or you can send your request to our email address:

Send Your Request
  • 0086-371- 55689814 55686476
  • 126#4 Building A,No.89 Science Avenue,National HI-Tech Industry Development Zone,Zhengzhou,Henan
Social touch

contact us
Get a quote Leave Message
Hi,may I help you with products, price, etc?