Hot Work Steel | Shock-Resisting Steel | Cold Work Steel |
Mold Steel | Oil-Hardening Steel | Air-Hardening Steel |
Assab Steels | ATI Allegheny Ludlum | ATI Allvac |
Bohler-Uddeholm | Carpenter Technology Corporation (Cartech) | Crucible Compaction Metals |
EDRO | Groupe Arcelor | International Mold Steel |
MetalTek | Misumi | PSM Industries |