| Medium Carbon Steel | AISI 1000 Series Steel | Low Carbon Steel |
| High Carbon Steel |
| Bisalloy Steels | Eagle Brass Company | EDRO |
| Groupe Arcelor | Hardwire, LLC | Latrobe Steel |
| Niagara LaSalle | Osprey Metals, Ltd. | PSM Industries |
| Trimay® Wear Plate Ltd | Universal Wire Works | Wingate Alloys |