ISRI Scrap Specifications Circular

9 Guidelines for Nonferrous Scrap INSTITUTE OF SCRAP RECYCLING INDUSTRIES, INC. Copyright © 2022 Institute of Scrap Recycling Industries, Inc. CODE ITEM CODE ITEM Melon BRASS PIPE Shall consist of brass pipe free of plated and soldered materials or pipes with cast brass connections. To be sound, clean pipes free of sediment and condenser tubes. Naggy NICKEL SILVER CASTINGS To be packed and sold separately. Niece NICKEL SILVER TURNINGS To be sold by sample or analysis. NascentLEADED BRASS SCRAP TURNINGS Shall consist of scrap borings and turnings alloyed with copper, zinc, and lead. Turnings shall be unmixed and have less than 0.01% alloyed bismuth and silicon each and other impurities as agreed between buyer and seller. Niche LEADED BRASS SCRAP ROD ENDS AND FORGINGS Shall consist of scrap rod ends and forgings alloyed with copper, zinc, and lead. Solids shall have less than 0.01% alloyed bismuth and silicon each and other impurities as agreed between buyer and seller. Night YELLOW BRASS ROD TURNINGS Shall consist strictly of rod turnings, free of alumi- num, manganese, composition, Tobin and Muntz metal turnings; not to contain over 3% free iron, oil or other moisture; to be free of grindings and bab- bitts; to contain not more than 0.30% tin and not more than 0.15% alloyed iron. Noble NEW YELLOW BRASS ROD ENDS Shall consist of new, clean rod ends from free turn- ing brass rods or forging rods, not to contain more than 0.30% tin and not more than 0.15% alloyed iron. To be free of Muntz metal and naval brass or any other alloys. To be in pieces not larger than 12” and free of foreign matter. NomadYELLOW BRASS TURNINGS Shall consist of yellow brass turnings, free of alumi- num, manganese and composition turnings, not to contain over 3% of free iron, oil or other moisture; to be free of grindings and babbitts. To avoid dis- pute, to be sold subject to sample or analysis. Ocean MIXED UNSWEATED AUTO RADIATORS Shall consist of mixed automobile radiators, to be free of aluminum radiators, and iron-finned radia- tors. All radiators to be subject to deduction of actual iron. The tonnage specification should cover the gross weight of the radiators, unless otherwise specified. Pales BRASS CONDENSER TUBES Shall consist of clean condenser tubing which may be plated or unplated, free of excessive corroded material as mutually agreed. Upon mutual agree- ment between buyer and seller, may be in the form of whole bundles including iron and/or brass heads as well as iron and/or brass baffles. Pallu ALUMINUM BRASS CONDENSER TUBES Shall consist of clean sound condenser tubing which may be plated or unplated, free of nickel alloy and corroded material. Palms MUNTZ METAL TUBES Shall consist of clean sound Muntz metal tubing which may be plated or unplated, free of nickel alloy, aluminum alloy, and corroded material. Parch MANGANESE BRONZE SOLIDS Shall have a copper content of not less than 55%, a lead content of not more than 1%, and shall be free of aluminum bronze and silicon bronze. ALUMINUM HEAVIER PIECES OF ANY SIZE, LENGTH, AND WEIGHT ACCEPTABLE UPON MUTUAL AGREEMENT BETWEEN BUYER AND SELLER. Tablet CLEAN ALUMINUM LITHOGRAPHIC SHEETS To consist of 1000 and/or 3000 series alloys, to be free of paper, plastic, excessively inked sheets, and any other contaminants. Minimum size of 3” (8 cm) in any direction. TabloidNEW, CLEAN ALUMINUM LITHOGRAPHIC SHEETS To consist of 1000 and/or 3000 series alloys, uncoated, unpainted, to be free of paper, plastic, ink, and any other contaminants. Minimum size of 3” (8 cm) in any direction. Taboo MIXED LOW COPPER ALUMINUM CLIPPINGS AND SOLIDS Shall consist of new, clean, uncoated and unpainted low copper aluminum scrap of two or more alloys with a minimum thickness of 0.015 inches (.38 mm) and to be free of 2000 and 7000 series, hair wire, wire screen, punchings less 1/2 inch (1.25 cm) diam- eter, dirt, and other non-metallic items. Grease and oil not to total more than 1%. Variations to this speci- fication should be agreed upon prior to shipment between the buyer and seller. Taint/ CLEAN MIXED OLD ALLOY SHEET ALUMINUM Tabor 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, radiator 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. Take NEW ALUMINUM CAN STOCK Shall consist of new low copper aluminum can stock and clippings, clean, lithographed or not litho- graphed, and coated with clear lacquer but free of lids with sealers, iron, dirt and other foreign contami- nation. Oil not to exceed 1%.

RkJQdWJsaXNoZXIy MTY1NTA4