NAICS Code Lookup

Metal Heat Treating

General

NAICS Code
332811
Industry
Manufacturing

Phraseology

Metal Heat Treating

Description

This U.S. industry comprises establishments primarily engaged in heat treating, such as annealing, tempering, and brazing, and cryogenically treating metals and metal products for the trade.

Alternate NAICS Descriptions

  • Annealing metals and metal products for the trade
  • Brazing (i.e., hardening) metals and metal products for the trade
  • Burning metals and metal products for the trade
  • Cold treating metals for the trade
  • Cryogenic treating metals for the trade
  • Hardening (i.e., heat treating) metals and metal products for the trade
  • Heat treating metals and metal products for the trade
  • Shot peening metal and metal products for the trade
  • Tempering metals and metal products for the trade

Related NAICS Codes

  • Establishments primarily engaged in both fabricating and heat treating metal products are classified in the Manufacturing sector according to the product made.

Cross Reference

Find industry codes related to the NAICS Code 332811. This includes General Liability, NAICS, and state and NCCI Class Codes.

General Liability (GL)

56913 Metal Heat Processing

SIC

3398 Metal Heat Treating

NCCI Class Code

3307 Heat Treating--Metal.

CA Class Code

3146 Hardware Mfg.

DE Class Code

0433 MFG. Forged

MI Class Code

3307 HEAT TREATING - METAL
3306 COLD TREATING OVF METAL - CRYOGENIC METHOD

NJ Class Code

3307 HEAT TREATING – metal NPD

NY Class Code

3307 HEAT TREATING-METAL

PA Class Code

0433 MFG. Forged

TX Class Code

3372 Tinning or Galvanizing

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