| Precipitation Hardening Stainless | T 300 Series Stainless Steel | T 400 Series Stainless Steel |
| Cast Stainless Steel | T 600 Series Stainless Steel | T S10000 Series Stainless Steel |
| 3M | American Utility Metals | Ametek |
| Assab Steels | Garlock Rubber Technologies | Misumi |
| Outokumpu | PSM Industries | Pyrotek, Inc. |
| Trimay® Wear Plate Ltd | Wingate Alloys |