Industry: 3325—Steel Foundries, Not Elsewhere Classified
Establishments primarily engaged in manufacturing steel castings, not elsewhere classified.
| Alloy steel castings, except investment | Foundries, steel: except investment |
| Bushings, cast steel: except investment | Rolling mill rolls, steel: not machined |
| Cast steel railroad car wheels | Steel foundries, except investment |
| Castings, steel: except investment | |
| Codes |
Titles | Total Marketable US Businesses |
| 33250000 | Steel foundries, nec | 187 |
| 33259901 | Alloy steel castings, except investment | 71 |
| 33259902 | Bushings, cast steel: except investment | 1 |
| 33259903 | Railroad car wheels, cast steel | 3 |
| 33259904 | Rolling mill rolls, cast steel | 12 |
