Grade：copper
Cu (Min）：99.90%
Alloy Or Not：Non-Alloy
Product Name：copper bar / copper flat bar
Surface：Polished
Material：99.995% Pure Copper
Standard: JIS ASTM DIN EN ISO

Grade：copper
Cu (Min）：99.90%
Alloy Or Not：Non-Alloy
Product Name：copper bar / copper flat bar
Surface：Polished
Material：99.995% Pure Copper
Standard: JIS ASTM DIN EN ISO

W75Cu25/WCu75/CuW25 copper rod is a material based on tungsten-copper alloy, usually named after the different proportions of tungsten (W) and copper (Cu).

W80Cu20 (or WCu80/CuW20) is a tungsten-copper alloy material, which contains 80% tungsten and 20% copper. This material combines the high melting point and high hardness of tungsten with the excellent conductivity of copper, and is widely used in electrodes, resistance welding, EDM, high-temperature conductive parts and other fields.