Chicago Plating, Inc.
(630)718-1600 Fax: (
P.O. Box 164
Bill Crawford, President
E-Mail: bill@chicagoplating.com
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.