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NAICS Code· 331110

NAICS 331110: Iron and Steel Mills and Ferroalloy Manufacturing

This 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); (6) making steel and forming pipe and tube; and (7) manufacturing electrometallurgical ferroalloys. Ferroalloys add critical elements, such as silicon and manganese for carbon steel and chromium, vanadium, tungsten, titanium, and molybdenum for low- and high-alloy metals. Ferroalloys include iron-rich alloys and more pure forms of elements added during the steel manufacturing process that alter or improve the characteristics of the metal. Cross-References. Establishments primarily engaged in--Show more

NAICS 331110 – Iron and Steel Mills and Ferroalloy Manufacturing encompasses the primary production of crude steel through blast furnace, electric arc furnace, or other smelting processes, as well as the manufacturing of ferroalloys used to impart specific metallurgical properties to steel products. This sector supports critical infrastructure, defense systems, and industrial equipment by supplying raw steel billets, slabs, and alloyed ingots essential for structural components, armor plating, heavy machinery, and ordnance.

171
Active Contracts
$34.8M
Total Obligations (12mo)
739
Awarded Contracts (12mo)
76
Contractors Awarded (12mo)
4
Median Bidders per Award
-49.5%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 331110Iron and Steel Mills and Ferroalloy Manufacturing.

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NAICS 331110 FAQ

Frequently Asked Questions

NAICS code 331110 covers Iron and Steel Mills and Ferroalloy Manufacturing. This 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); (6) making steel and forming pipe and tube; and (7) manufacturing electrometallurgical ferroalloys. Ferroalloys add critical elements, such as silicon and manganese for carbon steel and chromium, vanadium, tungsten, titanium, and molybdenum for low- and high-alloy metals. Ferroalloys include iron-rich alloys and more pure forms of elements added during the steel manufacturing process that alter or improve the characteristics of the metal. Cross-References. Establishments primarily engaged in--

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