Purity scrap copper wire 99.95 - 99.99% Wire diameter: 0.30mm, 0.25mm, 0.20mm Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg COMMODITY: Copper Wire Scrap, (Millberry) 99.99% Specification: 99.99% purity scrap copper wire Name Chemical Composition (%): Copper Scrap Cu: �?� Bi:�?� Sb:�?� As:�?� Fe:�?� Ni:�?� Pb:�?� Sn:�?� S:�?� O:�?� Zn:�?� P:�?� 99.95 0.002 0.002 0.002 0.005 0.002 0.005 0.002 0.005 0.002 0.005 0.001 ITEM TEST RESULT Copper 99.9% Carbon 0.03% Phosphorus 0.01%max Coblet 0.01%max Sulphur 0.01%max Iron 0.005%max Zinc 0.003%