Birch No. 2 COPPER WIRE which falls under red metals in non ferrous category shall consist of miscellaneous, pure unalloyed copper wire having a nominal 96%copper content (minimum 94%) as determined by electrolytic assay. Should be free of the following: Excessively leaded, tinned, soldered copper wire; brass and bronze wire; excessive oil content, iron, and non-metallics; copper wire from burning, containing insulation; hair wire; burnt wire which is brittle; and should be reasonably free of ash.
Hydraulically briquetted copper subject to agreement.