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 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.
No change 1997 to 2002 2002 NAICS to 1987 SIC 1997Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS
1997
NAICS
1987
SIC
Corresponding Index Entries
3328113328113398Annealing metals and metal products for the trade
3328113328113398Brazing (i.e., hardening) metals and metal products for the trade
3328113328113398Burning metals and metal products for the trade
3328113328113398Hardening (i.e., heat treating) metals and metal products for the trade
3328113328113398Heat treating metals and metal products for the trade
3328113328113398Shot peening metal and metal products for the trade
3328113328113398Tempering metals and metal products for the trade