Establishments primarily engaged in manufacturing hot metal, pig iron, and silvery pig iron from iron ore and iron and steel scrap; converting pig iron, scrap iron, and scrap steel into steel; and in hot-rolling iron and steel into basic shapes, such as plates, sheets, strips, rods, bars, and tubing. Merchant blast furnaces and by-product or beehive coke ovens are also included in this industry. Establishments primarily engaged in manufacturing ferro and nonferrous additive alloys by electrometallurgical processes are classified in Industry 3313.

  • Armor plate, made in steel works or rolling mills
  • Axles, rolled or forged: made in steel works or rolling mills
  • Bars, iron: made in steel works or rolling mills
  • Bars, steel made in steel works or hotrolling mills
  • Beehive coke oven products
  • Billets, steel
  • Blackplate
  • Blast furnace products
  • Blooms
  • Car wheels, rolled
  • Chemical recovery coke oven products
  • Coal gas, derived from chemical recovery coke ovens
  • Coal tar crudes, derived from chemical recovery coke ovens
  • Coke, produced in beehive ovens
  • Coke, produced in chemical recovery coke ovens
  • Distillates, derived from chemical recovery coke ovens
  • Fence posts, iron and steel: made in steel works or rolling mills
  • Flats, iron and steel: made in steel works or hot-rolling mills
  • Forgings, iron and steel made in steel works or rolling mills
  • Frogs, iron and steel: made in steel works or rolling mills
  • Galvanized hoops, pipes, plates, sheets, and strips iron and steel
  • Gun forgings, iron and steel: made in steel works or rolling mills
  • Hoops, galvanized iron and steel
  • Hoops, iron and steel made in steel works or hot-rolling mills
  • Hot-rolled iron and steel products
  • Ingots, steel
  • Iron sinter, made in steel mills
  • Iron, pig
  • Nut rods, iron and steel made in steel works or rolling mills
  • Pipe, iron and steel made in steel works or rolling mills
  • Plates, made in steel works or rolling mills
  • Rail joints and fastenings, made in steel works or rolling mills
  • Railroad crossings, iron and steel: made in steel works or rollingmills
  • Rails, iron and steel
  • Rails rerolled or renewed
  • Rods iron and steel made in steel works or rolling mills
  • Sheet pilings, plain: iron and steel-made in steel works or rollingmills
  • Sheets, steel: made in steel works or hot-rolling mills
  • Shell slugs, steel made in steel works or rolling mills
  • Skelp, iron and steel
  • Slabs, steel
  • Spike rods, made in steel works or rolling mills
  • Sponge iron
  • Stainless steel
  • Steel works producing bars, rods, plates, sheets, structural shapes,
  • Strips, galvanized iron and steel: made in steel works or rolling mills
  • Strips, iron and steel: made in steel works or hot-rolling mills
  • Structural shapes, iron and steel
  • Tar, derived from chemical recovery coke ovens
  • Terneplate
  • Ternes, iron and steel: long or short
  • Tie plates, iron and steel
  • Tin-free steel
  • Tinplate
  • Tool steel
  • Tube rounds
  • Tubes, iron and steel: made in steel works or rolling mills
  • Tubing, seamless: steel
  • Well casings, iron and steel: made in steel works or rolling mills
  • Wheels, car and locomotive: iron and steel-mitse
  • Wire products, iron and steel: made steel works or rolling mills
  • Wrought pipe and tubing, made in steel works or rolling mills