Shall consist of all clean aluminum castings which may contain auto and air plane casting but no ingots, and to be free of iron, brass, dirt and other non-metallic items. Oil and grease not to total more than 2%

Clean mixed old alloy sheet aluminum Shall consist of clean old alloy aluminum sheet of two or more alloys, free of foil, Venetian blinds, castings, hair wire, screen wire, food or beverage containers, radiators shells, airplane sheet, bottle caps, plastic, dirt, and other non-metallic items.Oil and grease not to total more than 1%. Up to 10% Tale permitted.

SEGREGATED NEW ALUMINUM CASTINGS, FORGINGS AND EXTRUSIONS Shall consist of new, clean, uncoated aluminum castings, forgings, and extrusions of one specified alloy only and to be free from sawings, stainless steel, zinc, iron, dirt, oil, grease and other non-metallic items.

All Aluminum Radiators from Automobiles Shall consist of clean aluminum radiators and/or condensers. Should be free of all other types of radiators.All contaminants including iron, plastic, and foam not to exceed 1% of weight. Any deviation to this specification, including oxidation and aluminum content, to be negotiated between buyer and seller.

NEW PURE ALUMINUM WIRE AND CABLE Shall consist of new, clean, unalloyed aluminum wire or cable free from hair wire, ACSR, wire screen, Iron, insulation and other non-metallic items.

Aluminium Copper Radiators Shall consist of clean aluminum and copper radiators and /or aluminium fins on copper tubing, free of brass tubing, iron and other foreign contamination.