Pure Copper Scrap Wire 99.99%

Specifications Pure copper scrap 99.99% 1.Copper >2.High quality:99%Copper Scrap 99%High-quality cable scrap with almost no impurities Single Crystal Copper pure copper scrap 2.Good fatigue/abrasion/corrosion resistance 3.Be the bearing,switch,frame High purity, fine organizationVery good conductivity and thermal conductivity, good plastic, easy to hot and cold pressure processing.Copper rity 99.99%1, 0.8mm, 0.15, 0.20, 0.25, 0.30, 1.0mm, 1.2mm, 1.4mm, 1.6mm CARBON:0.03%COBLET: <0,001IRON: 0,005%SRUS: <0,01%SULR: <0,01%ZINC: 0,003%copper 99% 0.30mm, 0.25mm, 0.20mmWeight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kgTensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2