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 | Crucible Steel |
Groupe Arcelor | International Mold Steel | MetalTek |
Misumi | Osprey Metals, Ltd. | PSM Industries |