2007 NAICS Definition
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) direct reduction of iron ore; (2) manufacturing pig iron in molten or solid form; (3) converting pig iron into steel; (4) making steel; (5) making steel and manufacturing shapes (e.g., bar, plate, rod, sheet, strip, wire); and (6) making steel and forming tube and pipe.
Cross-References. Establishments primarily engaged in--
- Operating coke ovens--are classified in Industry 324199, All Other Petroleum and Coal Products Manufacturing;
- Manufacturing ferroalloys (i.e., alloying elements used to improve, strengthen, or otherwise alter the characteristics of steel)--are classified in U.S. Industry 331112, Electrometallurgical Ferroalloy Product Manufacturing;
- Manufacturing concrete reinforcing bar by rolling and drawing steel from purchased steel--are classified in U.S. Industry 331221, Rolled Steel Shape Manufacturing; and
- Manufacturing fabricated structural metal products from concrete reinforcing bars and fabricated bar joists--are classified in U.S. Industry 332312, Fabricated Structural Metal Manufacturing.
Index entries that bring you to this industry:
- Armor plate made in iron and steel mills
- Axles, rolled or forged, made in iron and steel mills
- Balls, steel, made in iron and steel mills
- Bars, concrete reinforcing (rebar) made in steel mills
- Bars, iron, made in iron and steel mills
- Bars, steel, made in iron and steel mills
- Billets, steel, made in iron and steel mills
- Blackplate made in iron and steel mills
- Blast furnaces
- Blooms, steel, made in iron and steel mills
- Car wheels, rolled steel, made in iron and steel mills
- Coke oven products made in iron and steel mills
- Concrete reinforcing bar (rebar) made in iron and steel mills
- Direct reduction of iron ore
- Electrometallurgical steel manufacturing
- Fence posts, iron or steel, made in iron and steel mills
- Flakes, iron or steel, made in iron and steel mills
- Flats, iron or steel, made in iron and steel mills
- Forgings, iron or steel, made in iron and steel mills
- Frogs, iron or steel, made in iron and steel mills
- Galvanizing metals and metal formed products made in iron and steel mills
- Gun forgings made in iron and steel mills
- Hoops made in iron and steel mills
- Hoops, galvanized, made in iron and steel mills
- Hot-rolling iron or steel products in iron and steel mills
- Ingot made in iron and steel mills
- Iron ore recovery from open hearth slag
- Iron sinter made in iron and steel mills
- Iron, pig, manufacturing
- Mesh, wire, made in iron and steel mills
- Mini-mills, steel
- Nut rods, iron or steel, made in iron and steel mills
- Paste, iron or steel, made in iron and steel mills
- Pig iron manufacturing
- Pilings, iron or steel plain sheet, made in iron and steel mills
- Pipe, iron or steel, made in iron and steel mills
- Plate, iron or steel, made in iron and steel mills
- Powder, iron or steel, made in iron and steel mills
- Rail joints and fastenings made in iron and steel mills
- Railroad crossings, iron or steel, made in iron and steel mills
- Rails rerolled or renewed in iron and steel mills
- Rails, iron or steel, made in iron and steel mills
- Rods, iron or steel, made in iron and steel mills
- Rounds, tube, steel, made in iron and steel mills
- Sheet pilings, plain, iron or steel, made in iron and steel mills
- Sheets, steel, made in iron and steel mills
- Shell slugs, steel, made in iron and steel mills
- Skelp, iron or steel, made in iron and steel mills
- Slab, steel, made in iron and steel mills
- Spike rods made in iron and steel mills
- Sponge iron
- Stainless steel made in iron and steel mills
- Steel balls made in iron and steel mills
- Steel manufacturing
- Steel mill products (e.g., bar, plate, rod, sheet, structural shapes) manufacturing
- Steel mills
- Steel, from pig iron, manufacturing
- Strip, galvanized iron or steel, made in iron and steel mills
- Strip, iron or steel, made in iron and steel mills
- Structural shapes, iron or steel, made in iron and steel mills
- Superalloys, iron or steel, manufacturing
- Template, made in iron and steel mills, manufacturing
- Terneplate made in iron and steel mills
- Ternes, iron or steel, long or short, made in iron and steel mills
- Tie plates, iron or steel, made in iron and steel mills
- Tin-free steel made in iron and steel mills
- Tinplate made in iron and steel mills
- Tool steel made in iron and steel mills
- Tube rounds, iron or steel, made in iron and steel mills
- Tube, iron or steel, made in iron and steel mills
- Tubing, seamless steel, made in iron and steel mills
- Tubing, wrought iron or steel, made in iron and steel mills
- Well casings, iron or steel, made in iron and steel mills
- Wheels, car and locomotive, iron or steel, made in iron and steel mills
- Wire products, iron or steel, made in iron and steel mills
- Wrought iron or steel pipe and tubing made in iron and steel mills

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