Specification:
Copper WIRE SCRAP, (Millberry) 99.99% at a purity of 99.98% min. 99.99% Max.
COPPER: 99.9%
CARBON: 0.03%
COBLET: <0.001
IRON: 0.005%
PHOSPHORUS: <.01%
SULPHUR: <.01%
ZINC: 0.003%