The Thompson Companies operate the largest Hardening and Tempering facility in the United States.

Steel Coil is passed through a series of heating and cooling furnaces to acquire specific properties. This custom process is very technical and our specialists can provide many insights into the the process and many end uses.

Steel that can be hardened and tempered:

Cold Rolled Strip Steel

C-1022, 1035, 1050, 1055, 1060, 1064, 1065, 1070, 1074, 1075, 1095, 4140,

D6A... and other alloys