Material: E-Cu; A1-99.6%
Surface treatment: Bright
Products property: Due to the coupling effect when aluminium comes in contact with Copper, corrosion will happen in a short time. Currently the best solution is to use Aluminium-Copper bi-metal connectors. A bimetal lug should be used for termination. The friction welding is well done. And its barrel capped is filled with joint compound to avoid oxidization. The type test is follow IEC 61238-1. We are able to produce special bimetal lugs on request.