Copper : Copper: Red-brick Metal, Ductile With Electrical And High Thermal Conductivity. Obtaining: - Generally From Sulphurous Concentrates, By Melting For Matt, Followed By Concreting And Obtaining Blister Copper (about 97.5% Cu). After Thermal Refining Of The Converter Copper, Thermal Refined Copper (about 99% Cu) Is Obtained, Followed By Final Purification By Electrolysis Up To Min. 99.95% Cu Use : - In Particular In The Form Of Electric Conductors For The Transport Of Electric Power Or In Windings For Electric Motors. A Large Share Of Copper Consumption Is The Manufacture Of Various Brands Of Alloys (brass, Bronze). - In Civil And Industrial Constructions, They Are Mainly Used As Pipes For Installations Or Roof Tables. Properties : - Red-brick Metal, Ductile With Electrical And High Thermal Conductivity. Material Specification : Stas 201 / 1-80. Brand : Copper Cathodes With 99.99k; With 99.97k, Cu 99.95k Form Of Presentation : Cathodes