High Purity 99.9% with SGS, Millberry Scrap Copper Wire Copper Wire Scrap waste copper wire,waste copper wire, copper cathode, aluminum ingot, zinc ingot, lead ingot, waste aluminum wire, car wheel scrap, aluminum scrap 6063 etc. Products are mainly used in automobile, high-speed rail, aerospace, shipbuilding, military and other fields. 1) Our copper scrap includes wires, tubes, and plates, etc. 2)The size is chips or other. 3) Copper content could meet customers need. Product Description Chemical composition (%): Copper scrap Cu: 99.950.0020.0020.002o.oo50.0020.0050.0020.0050.0020.0050.001 Wire diameter: 2.5-3 mm Weight/spools: 3, 5, 7, 15, 20kg Tensile strength: 1000, 900, 500, 450N/mm2 Standard and purity of hot sale 99.9% purity copper wire scrap Mechanical Property 1. High-purity, fine organization 2. Low oxygen levels, without porosity/trachoma/osteoporosis 3. Very good conductivity and thermal conductivity, good plastic, easy to hot and cold pressure processing