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Industry Statistics Sampler

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NAICS 331423
Secondary smelting, refining, and alloying of copper




2007 NAICS Definition

This U.S. industry comprises establishments primarily engaged in (1) recovering copper and copper alloys from scrap and/or (2) alloying purchased copper. Establishments in this industry make primary forms, such as ingot, wire bar, cake, and slab from copper or copper alloys, such as brass and bronze.

Cross-References. Establishments primarily engaged in--

  • Sorting and breaking up scrap metal without also smelting or refining--are classified in Industry 423930, Recyclable Material Merchant Wholesalers;
  • Operating facilities where commingled recyclable materials, such as paper, plastics, used beverage cans, and metals, are sorted into distinct categories without also smelting or refining--are classified in Industry 562920, Materials Recovery Facilities;
  • Smelting copper ore and/or the primary refining of copper--are classified in U.S. Industry 331411, Primary Smelting and Refining of Copper;
  • Recovering copper and copper alloys from scrap and rolling, drawing, or extruding shapes--are classified in U.S. Industry 331421, Copper Rolling, Drawing, and Extruding;
  • Recovering copper and copper alloys from scrap and drawing wire (except mechanical)--are classified in U.S. Industry 331422, Copper Wire (except Mechanical) Drawing; and
  • Recovering nonferrous metals (except copper, aluminum) from scrap and making primary forms and/or alloying purchased nonferrous metals (except copper and aluminum)--are classified in U.S. Industry 331492, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum).

Index entries that bring you to this industry:

  • Alloying purchased copper
  • Alloying purchased copper metals
  • Copper alloys (e.g., brass, bronze) made from purchased metal or scrap
  • Copper and copper-based shapes (e.g., cake, ingot, slag, wire bar) made from purchased metal or scrap
  • Copper powder, flakes, and paste made from purchased copper
  • Copper secondary smelting and alloying
  • Copper secondary smelting and refining from purchased metal or scrap
  • Metal powder and flake made from purchased copper
  • Paste made from purchased copper
  • Powder made from purchased copper
  • Refining copper, secondary
 
 
Source: U.S. Census Bureau  |  Economic Programs  |  (301)763-2547  |  econ@census.gov  |  Page Last Modified: May 03, 2011