2002 NAICS Definitions
332811 Metal Heat Treating
This U.S. industry comprises establishments primarily engaged in heat treating, such as annealing, tempering, and brazing, metals and metal products for the trade.
Cross-References. Establishments primarily engaged in both fabricating and heat treating metal products are classified in the Manufacturing sector according to the product made.
| Go to: | No change 1997 to 2002 | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
| 2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
|---|---|---|---|
| 332811 | 332811 | 3398 | Annealing metals and metal products for the trade |
| 332811 | 332811 | 3398 | Brazing (i.e., hardening) metals and metal products for the trade |
| 332811 | 332811 | 3398 | Burning metals and metal products for the trade |
| 332811 | 332811 | 3398 | Hardening (i.e., heat treating) metals and metal products for the trade |
| 332811 | 332811 | 3398 | Heat treating metals and metal products for the trade |
| 332811 | 332811 | 3398 | Shot peening metal and metal products for the trade |
| 332811 | 332811 | 3398 | Tempering metals and metal products for the trade |
