product description:

◎ Electroplated copper-clad aluminum wire (code: UCGA)

Electroplated copper-clad aluminum wire (UCCA) is a "renewal" product of pure copper wire, which is divided into soft state (A) and hard state (H). It is a new type of composite material made of high-quality pure aluminum as the core and processed by copper plating.

It has the high conductivity, solderability, corrosion resistance and good high frequency of pure copper wire, and its impedance value is equal to that of pure copper wire in a certain high frequency range. In communication wires, because the electroplated copper-clad aluminum wire is light in weight, non-creep, can withstand the attack of snow and ice, and can withstand large spans, salt spray and corrosive environments, it reduces the distortion and distortion of transmitted information. Improved transmission quality and reduced costs.

At present, it has become an ideal conductor in the communication, electronics and power industries, and is widely used as a conductor of communication wires and cables. Especially at high frequencies, as the skin effect increases with frequency, the conductivity of electroplated copper-clad aluminum wires can be compared with copper wires of the same cross-sectional area. At the same time, it also has the advantages of light weight, copper-saving materials, low cost, etc. It is an ideal replacement product for pure copper wires.

Cost comparison of electroplated copper clad aluminum wire and pure copper wire:

The density of electroplated copper clad aluminum is 2.8g / cm3, the density of copper is 8.89g / cm3, and the density ratio is about 1: 3.17. Therefore, the length of 1000kg electroplated copper clad aluminum wire is equivalent to the length of 3170kg pure copper wire.

Now take φ0.15mm wire diameter as an example, for comparison as follows: the price of electroplated copper clad aluminum wire is 61 yuan / kg (May 12, 2006 including tax and shipping price); bare copper wire is priced at 87 yuan kg (May 12, 2006 Shanghai Yangtze River spot center price plus processing fee of this specification (tax and shipping included)

Compared with the use of 3170kg pure copper wire, the use of 1000kg electroplated copper-clad aluminum wire can save more than 210,000 yuan (87 yuan / kgX 3170kg-61 yuan / kgX1000kg = 214790 yuan)

It can be seen that the use of electroplated copper-clad aluminum wire instead of pure copper wire can greatly reduce the cost of raw materials.

Copper-clad steel wire characteristics:

(1) Light weight: It is 31% of pure copper wire. With the same diameter and weight, its length is 3. 17 times that of pure copper wire, so buying 1 ton of electroplated copper clad aluminum wire is equivalent to buying 3. 17 tons of pure copper wire.

(2) More intuitive cost saving advantage is that the price of electroplated copper clad aluminum wire is only about 70% of pure copper wire.

(3) Its surface is bright, round, without any defects such as burrs exceeding the allowable error, and its appearance quality is no different from that of pure copper wire.

(4) Greatly reduce your company's production costs while maintaining high quality similar to pure copper wire.