2017 Edition

National Industry 331110 Sub-Description:

Blast furnaces

Overview

Blast furnaces is one of 91 sub descriptions for NAICS National Industry 331110, Iron and Steel Mills and Ferroalloy Manufacturing.

Identifier

The identifier for Blast furnaces is bedd18650ae03f946aadc4cdaf88bfd0.

Learn more about how we calculate this value.

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 bedd18650ae03f946aadc4cdaf88bfd0
2017 bedd18650ae03f946aadc4cdaf88bfd0
2012 bedd18650ae03f946aadc4cdaf88bfd0

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 331110, Blast furnaces:

  1. blast furnace operation
  2. blast furnace operation and
  3. iron and steel mill and ferroalloy manufacturing
  4. iron or steel manufacturing steelmaking
  5. manufacturing
  6. metal extraction or refining of ferrous metal blast furnace
  7. metal extraction or refining of ferrous metal blast furnace or other pyrometallurgical process
  8. metal extraction or refining of ferrous metal blast furnace orotherpyrometallurgical process
  9. primary metal manufacturing
  10. steel making or processing
  11. steel work blast furnace including coke oven and rolling mill