Hot Work Steel | Shock-Resisting Steel | Cold Work Steel |
Mold Steel | Oil-Hardening Steel | Air-Hardening Steel |
ATI Allegheny Ludlum | ATI Allvac | Bohler-Uddeholm |
Carpenter Technology Corporation (Cartech) | Crucible Steel | EDRO |
International Mold Steel | Latrobe Steel | MetalTek |
Misumi | Osprey Metals, Ltd. | Wingate Alloys |