| Category |
Composition |
Degree of cleanness |
Size and mass |
| 2А |
Lump scrap and wastes, also convenient for loading of melting aggregates. Wire and wire manufactures are not admitted. |
Scrap and nonferrous wastes are not admitted. Scrap and wastes must not be mixed with carbonaceous ones and must be only the same kind or sort. Metal must not be burnt, corroded with acids and eaten away with rust (thin coat of rust is admitted). Infestation of harmless admixtures must not exceed 1 % of the mass. |
Sizes of a piece must be no more than 600x350x250 mm. Under the agreement of parts faulty ingot, blooms, metal blocks, shaped rolled metal, also alloyed charge ingots can have increased sizes. Thickness of metal must be no less than 8 mm. Overhanging length of rectilinear pieces must not exceed 100 mm. Tubing must have external diameter no more than 150 mm and thickness of wall no less than 8mm. Tubing with major diameter must be flattened or cut along generatrix. Mass of a piece must be no less than 2 kg.
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| 3А |
Lump scrap, wastes and scrap steel which are convenient for loading of melting aggregates. Wire and wire manufactures are not admitted. |
Scrap and nonferrous wastes are not admitted. Alloyed scrap and wastes must not be mixed with carbonaceous ones and must be only the same kind or sort. Metal must not be burnt, corroded with acids and eaten away with rust (thin coat of rust is admitted). Infestation of harmless admixtures must not exceed 1,5 % of the mass |
Sizes of a piece must be no more than 800x500x500 mm. Increased sizes are admitted under the agreement of parts for rolls of sheet metal no more than 1000 mm. Thickness of metal must be no less than 6 mm. Channels and double tee with thickness of wall no less than 4 mm when amount is no more than 20 % of mass. Tubing must have external diameter no more than 150 mm and thickness of wall no less than 6 mm. Tubing with major diameter must be flattened or cut along generatrix. Overhanging length of rectilinear pieces must not exceed 100 mm. Sag curved pieces must not exceed 250 mm. Mass of a piece must be no less than 1 kg. |
| 3А2 |
Lump scrap, wastes and scrap steel which are convenient for loading of melting aggregates. Wire and wire manufactures are not admitted |
Scrap and nonferrous wastes are not admitted. Alloyed scrap and wastes must not be mixed with carbonaceous ones and must be only the same kind or sort. Metal must not be burnt, corroded with acids and eaten away with rust (thin coat of rust is admitted). Infestation of harmless admixtures must not exceed 1,5 % of the mass |
Sizes of a piece must be no more than 1500x500x500 mm. Increased sizes are admitted under the agreement of parts for rolls of sheet metal no more than 1000 mm. Thickness of metal must be no less than 4 mm. |
| 5А |
Lump scrap, wastes and scrap steel which are convenient for loading of melting aggregates. Wire and wire manufactures are not admitted |
Scrap and nonferrous wastes are not admitted. Alloyed scrap and wastes must not be mixed with carbonaceous ones and must be only the same kind or sort. Metal must not be burnt, corroded with acids and eaten away with rust (thin coat of rust is admitted). Infestation of nonmetal admixtures must not exceed 3 % of the mass |
Thickness of metal must be no less than 6 mm.
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| 5А2 |
Lump scrap, wastes and scrap steel which are convenient for loading of melting aggregates. Wire and wire manufactures are not admitted |
Scrap and nonferrous waste are not admitted. Alloyed scrap and wastes must not be mixed with carbonaceous ones and must be only the same kind or sort. Metal must not be burnt, corroded with acids and eaten away with rust (thin coat of rust is admitted). Infestation of nonmetal admixtures must not exceed 3 % of the mass |
Sizes of a piece must be no more than 3000x2000x1000 mm. Thickness of metal must be no less than 6 mm. |
| 12А2 |
Steel, sheet, strip and profiled wastes, covering, lightweight industrial and household scrap, wire and wire manufactures, metalware, tubing. Steel ropes are not admitted |
Scrap and nonferrous wastes are not admitted. Carbonaceous steel must not be mixed with alloyed one. Metal must not be tinned, enameled, galvanized, covered with other nonferrous metals, burnt, corroded with acids and eaten away with rust (thin coat of rust is admitted). Infestation of harmless admixtures must not exceed 2 % of the mass |
Maximum line sizes must not exceed 600x600x600 mm. Thickness of metal must be no less than 6 mm.
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