Application Electric Wire Grade Cooper Wire Cu (Min) 99.99% Alloy Or Not Non-Alloy Ultimate Strength (â?¥ MPa) Depends Processing Service Bending, Decoiling, Cutting Product name High Purity Copper Wire 99.99% Purity 99.95%-99.99%Copper Wire Scrap Top Quality Cooper Wire GRADE 99.99% Color Golden Thickness 0.1mm~200mm Appearance Forms Name Copper Wire Electrical Cable Material 99.95% Pure Copper Key word Copper Wire Scrap 99.99