The main uses of copper rods are as follows:

First of all, the copper material China components can be divided into: ordinary copper (T1, T2, T3, T4), copper (TU1, TU2, vacuum and high pure copper), deoxidized copper (TUP, TUMn), adding a small amount of special copper alloy elements (arsenic, copper, tellurium copper silver and copper) four. The conductivity and thermal conductivity of copper are second only to silver, which are widely used in the manufacture of conductive and heat conducting materials. Red copper has good corrosion resistance in atmosphere, sea water and some non oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkali, salt solution and various organic acids (acetic acid and citric acid). It is used in chemical industry.

Copper has good electrical conductivity, thermal conductivity, corrosion resistance and processability. It can be welded and brazed. With lower thermal conductivity, less impurity, trace oxygen has little effect on the electrical conductivity and thermal conductivity and processing properties, but easy to cause the "hydrogen" disease, not in the high temperature (>370 DEG C) reducing atmosphere (annealing processing, welding etc.) and use.

Bar, that is, the cross section is round or opposite solid processing material. Divided into round bars and opposite rods according to geometric shapes. According to the production mode, it is divided into extrusion rod and drawing rod. According to the performance are divided into hard rod and hot rod. According to the name of alloy into copper rod, copper alloy etc..

The copper bar is closely related with the characteristics of the copper bars, we simply introduce the copper bars properties: high purity, fine microstructure, very low oxygen content. No pores, trachoma, loose, good conductivity, electrical erosion of high precision mold surface, the heat treatment process, the electrode had no direction, suitable for playing fine, fine, good thermal channel, processability, ductility, corrosion resistance and weatherability.

The main purpose of copper bar: copper is copper, also known as copper, with good electrical conductivity and thermal conductivity, good plasticity, easy to hot and cold pressure processing, a large number of used in the manufacture of wire and cable, electric spark electric brush, copper etching requirements of good conductivity products.