Chicago Plating, Inc.
(630)718-1600 Fax: (630)718-1690
P.O. Box 164 Naperville IL. 60566
Bill Crawford, President

Heat Treat

GM 6171M, Ford ESS-M1A170-B, ASM 2422


Heat treating metal changes the physical properties by heating and cooling it under prescribed conditions. While normally thought of as a process to harden steel, annealing can be done to soften metals.