1. Copper plays the role of conducting weak electrical signals, while steel wire plays a supporting role. Brass rod, brass strip, brass tube, brass plate, brass row, copper row, copper strip are mainly divided into electroplating, coating, hot casting/dipping and electroforming according to different methods of wrapping copper to steel wire . This product combines the strength and resistance of steel with the excellent electrical conductivity and corrosion resistance of copper. Compared with copper single wire, it has the advantages of low density, high strength and low cost. It is a replacement product of traditional pure copper single wire.
2. The use of copper stranded wire can reduce the operating temperature. Compared with the single-stranded wire with the same cross-sectional area, the stranded wire has higher mechanical flexibility. Widely used in high "Q" value of the line.
3. The copper stranded wire is made of high-quality copper wire or tinned soft copper wire. After toughening treatment during processing, the product is soft, regular and beautiful.
4. Advantages of hard copper stranded wire and soft copper stranded wire:
(1) Hard copper stranded wire: strong tensile strength and robustness, small resistance and good conductivity
(2) Soft copper stranded wire: usually thinner than hard copper stranded wire, its conductivity is particularly high, and it is resistant.