Birch: consist of miscellaneous, unalloyed copper wire having a nominal 96% copper content (mini- mum 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; insulation; hair wire; brittle burnt wire; and should be reasonably free of ash. Hydrauli- cally briquetted copper subject to agreement.

Cliff: consist of miscellaneous, unalloyed copper scrap having a nominal 96% copper content (mini- mum 94%) as determined by electrolytic assay.
free of the following: Excessively leaded, tinned, soldered copper scrap; brasses and bronzes; excessive oil content, iron and non-metallics; copper tubing with other than copper connections or with sediment; copper wire from burning; insulation; hair wire; brittle burnt wire; and reasonably free of ash. Hydraulically briquetted copper subject to agreement

Wire gauge subject to agreement between buyer and seller. Green copper wire and hydraulically compacted material to be subject to agreement between buyer and seller.

Berry: consist of clean, untinned, uncoated, unalloyed copper wire and cable, free of brittle burnt wire. Wire gauge subject to agreement between buyer and seller. Free of copper tubing. Hydraulically briquetted copper subject to agreement.

Candy: consist of clean, unalloyed, uncoated copper clippings, punchings, bus bars, commutator segments, and clean copper tubing. Hydraulically briquetted copper subject to agreement.

Consist of No. 1 bare, uncoated, unalloyed copper wire scrap nodules, chopped or shredded, free of tin, lead, zinc, aluminum, iron, other metallic impurities, insulation, and other foreign contamination. Minimum copper 99%. Gauge smaller than No. 16 B & S wire and hydraulically compacted material subject to agreement between buyer and seller.

Consist of No. 2 unalloyed copper wire scrap nodules, chopped or shredded, minimum 97% copper. Maximum metal impurities not to exceed 0.50% aluminum and 1% each of other metals or insulation. Hydraulically compacted material subject to agreement between buyer and seller.

consist of red brass scrap, valves, machinery bearings and other machinery parts, including miscellaneous castings made of copper, tin, zinc, and/or lead. Shall be free of semi-red brass castings (78% to 81% copper); railroad car boxes and other similar high-lead alloys; cocks and faucets; closed water meters; gates; pot pieces; ingots and burned brass; ALUMINIUM, silicon, and manganese bronzes; iron and non-metallics. No piece to measure more than 12” over any one part or weigh over 100 lbs. Heavier pieces acceptable upon mutual agreement between buyer and seller.

Consist of mixed yellow brass solids, including brass castings, rolled brass, rod brass, tubing and miscellaneous yellow brasses, including plated brass. free of manganese-bronze, ALUMINIUM bronze, unsweated radiators or radiator parts, iron, and excessively dirty and corroded materials. also free of any type of munitions including, but not limited to, bullet casings.

consist of mixed automobile radiators, free of ALUMINIUM radiators, and iron-finned radiators. All radiators to be subject to deduction of actual iron. The tonnage specification should cover the gross weight of the radiators, unless otherwise specified.

consist of clean sound condenser tubing which may be plated or unplated, free of nickel alloy and corroded material.

Metallic Copper Ingots are with the highest possible density and are generally the least costly metallic form and useful in general applications, materials are produced using crystallization, solid state and other ultra-high purification processes such as sublimation