Hot Work Steel | Shock-Resisting Steel | Cold Work Steel |
Mold Steel | Oil-Hardening Steel | Air-Hardening Steel |
3D Systems Corporation | ATI Allegheny Ludlum | ATI Allvac |
Bohler-Uddeholm | Crucible Compaction Metals | EDRO |
International Mold Steel | Latrobe Steel | MetalTek |
Osprey Metals, Ltd. | PSM Industries | Wingate Alloys |