sucata fios de cobre copper ingot electric copper wire scrap brass copper wire scrap
Copper Cathode Sheet Metal Copper Wire Scrap Scrap Copper Wire electrolytic copper 
Grade a Copper Wire Scrap 99.95%

milberry Copper wire scrap factory:
Wire diameter: 0.20mm, 0.25mm, 0.30mm
Weight: 3kg, 5kg, 7kg, 15kg, 20kg
Purity:99.9% min
electrolytic copper 

Copper Wire Scrap
grade 1 copper scrap not mixed with specification C11000 Electrolytic tough pitch Berry Copper (ETP) Content 99.9%.
Cu%: 99.9%
Element...0.005... (%)
Copper..99.99... % (Min.)
Lead...0.005.... % (Max.)
Bismuth...0.5.. % (Max.)
Total impurities...0.3.. % (Max.)
Copper No. 2 kinds of alloy Wire cooper without lines, containing impurity, contain Copper quantity for 96% (minimum content 94%). 
Shall not contain excessive lead and tin change of copper wire, welding of copper, brass and bronze line, excessive oil, prohibition and nonmetal,crisp, burning line, utterly margin of fine copper and excessive sexual yarn. Need appropriate means to remove dirt. Birch 
Shall consist of clean, untinned, uncoated, unalloyed
copper wire and cable, not smaller than No. 16 B & S
wire gauge, free of burnt wire which is brittle