SIC 3312—Blast Furnaces and Steel Mills

Where 3312 sits

1. D Manufacturing
2. 33 Primary Metal Industries
3. 331 Steel Works, Blast Furnaces, and Rolling and Finishing Mills
4. 3312 Blast Furnaces and Steel Mills

Description

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.

What 3312 includes

6-digit codes

• 331200 — Blast Furnaces and Steel Mills
• 331201 — Chemicals and Other Products Derived From Coking
• 331202 — Blast Furnace and Related Products
• 331203 — Primary Finished Or Semifinished Shapes
• 331204 — Structural and Rail Mill Products
• 331205 — Bar, Rod, and Wire Products
• 331206 — Pipes and Tubes
• 331207 — Plate, Sheet and Strip, Except Coated Products
• 331208 — Tool and Die Steel and Alloys
• 331209 — Wheels
• 331210 — Coated Or Plated Products
• 331299 — Blast Furnaces and Steel Mills, NEC

8-digit codes

• 33120000 — Blast furnaces and steel mills
• 33120100 — Chemicals and other products derived from coking
• 33120101 — Ammonia and liquor, from chemical recovery coke ovens
• 33120102 — Ammonium sulfate, from chemical recovery coke ovens
• 33120103 — Beehive coke oven products
• 33120104 — Coal gas, derived from chemical recovery coke ovens
• 33120105 — Coal tar crudes, derived from chemical recovery coke ovens
• 33120106 — Coke oven products (chemical recovery), nec
• 33120107 — Coke, produced in beehive ovens
• 33120108 — Coke, produced in chemical recovery coke ovens
• 33120109 — Distillates, from chemical recovery coke ovens
• 33120110 — Light oil crude, from chemical recovery coke ovens
• 33120111 — Tar, from chemical recovery coke ovens
• 33120200 — Blast furnace and related products
• 33120201 — Iron, pig
• 33120202 — Sponge iron
• 33120300 — Primary finished or semifinished shapes
• 33120301 — Billets, steel
• 33120302 — Blooms, steel
• 33120303 — Ingots, steel
• 33120304 — Slabs, steel
• 33120400 — Structural and rail mill products
• 33120401 — Rail joints or fastenings
• 33120402 — Railroad crossings, steel or iron
• 33120403 — Rails, rerolled or renewed
• 33120404 — Rails, steel or iron
• 33120405 — Structural shapes and pilings, steel
• 33120500 — Bar, rod, and wire products
• 33120501 — Bars and bar shapes, steel, cold-finished: own hot-rolled
• 33120502 — Bars and bar shapes, steel, hot-rolled
• 33120503 — Bars, iron: made in steel mills
• 33120504 — Rods, iron and steel: made in steel mills
• 33120505 — Wire products, steel or iron
• 33120600 — Pipes and tubes
• 33120601 — Pipes, iron and steel
• 33120602 — Tubes, steel and iron
• 33120700 — Plate, sheet and strip, except coated products
• 33120701 — Armor plate
• 33120702 — Plate, steel
• 33120703 — Sheet or strip, steel, cold-rolled: own hot-rolled
• 33120704 — Sheet or strip, steel, hot-rolled
• 33120800 — Tool and die steel and alloys
• 33120801 — Ferroalloys, produced in blast furnaces
• 33120802 — Stainless steel
• 33120803 — Tool and die steel
• 33120900 — Wheels
• 33120901 — Locomotive wheels, rolled
• 33120902 — Wheels, locomotive and car: iron and steel
• 33121000 — Coated or plated products
• 33121001 — Black plate
• 33121002 — Galvanized pipes, plates, sheets, etc.: iron and steel
• 33121003 — Plate, terne
• 33121004 — Tinplate
• 33129900 — Blast furnaces and steel mills, nec
• 33129901 — Axles, rolled or forged: made in steel mills
• 33129902 — Electrometallurgical steel
• 33129903 — Fence posts, iron and steel
• 33129904 — Forgings, iron and steel
• 33129905 — Hoops, iron and steel
• 33129906 — Iron and steel products, hot-rolled
• 33129907 — Sinter, iron
• 33129908 — Tin-free steel
• 33129909 — Well casings, iron and steel: made in steel mills

Example activities

• 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

Cross-references for 3312

• Establishments primarily engaged in manufacturing ferro and nonferrous additive alloys by electrometallurgical processes are classified in Industry 3313.

3312 in other systems