Medium Carbon Steel | AISI 1000 Series Steel | Low Carbon Steel |
High Carbon Steel |
AK Steel | Assab Steels | ATI Allegheny Ludlum |
ATI Allvac | Carpenter Technology Corporation (Cartech) | Crucible Steel |
EDRO | Groupe Arcelor | Hardwire, LLC |
Osprey Metals, Ltd. | Pacific Sintered Materials |