copper clad steel wire, good wire

1) Adopts the advanced cladding and welding manufacturing technology, to clad the
copper on the surface of the steel poles, steel wires or core chips, and to
make the fixed atom metallurgical combination of copper layer and core wires
2) These two different metals can be combined into an integral part, which can be
treated for drawing and annealing, like processing single metal wire
3) In the process of drawing, the diameters of copper and aluminum are changing
with the same ratio, thus the volume ratio of the copper surface can keep relatively
permanent unchanged
4) As the high frequency signal has the feature of conductor skin effect, so the
copper-clad steel wires have the same conducting effects with the pure copper
wires when the high frequency of signals is more than 5MHz
5) Can be processed to be bare wire, tinned wire, flat wire and silver wire with various
specifications
6) The density of CCA is 37 - 40% of that of copper, the length is 2.45 - 2.64 times of
copper in same weight and diameter
7) All of these contribute to reduce production cost for cable manufacturers, even up to
55%
8) Helpful to save copper resource by using copper-clad wire
9) The finished cable will be easy to transport and install, because of light weight, and
thus labor force is reduced