CW004A is a high purity oxygen free copper material. Its copper content is very high, the impurity content is very low, has excellent electrical conductivity, thermal conductivity, can efficiently transfer current and heat, and is widely used in electronic and electrical fields. It also has excellent ductility and plasticity, which is easy to process into various precision parts. It has good corrosion resistance and can be used for a long time in a variety of environments, such as wire and cable and electronic component manufacturing, which require strict electrical conductivity.
Copper stranded wire is a kind of metal products made of multiple copper wires. It is commonly used as raw material of high quality electrolytic copper, and is made by fine drawing and stranding process. These copper wires are tightly wound with each other, with good flexibility, easy to lay and bend operation. The conductive performance of copper strand is very excellent, can effectively reduce the power transmission loss, so it is widely used in power transmission, electrical equipment connection and other fields. At the same time, it also has a certain corrosion resistance, durable and reliable. Moreover, according to different use needs, its specifications are diverse, and it can flexibly adapt to various electrical projects, which plays an important role in ensuring the stable operation of the power system.
Chemical composition and physical properties of T2 TU2 EN13602 Cu-ETP1 CW004A