Phone: 773.252.2026   Fax: 773.252.4188
1620 N. Throop St.  Chicago, IL 60642

Zinc Dichromate Plating


Dichromates were originally used as primers for paint until their natural appeal was realized. Zinc dichromate plating provides additional protection for corrosion vs. clear chromates.


Zinc dichromate remains a superior chromate for primer applications. The iridescence in a dichromate conversion can display different iridescent hues. These hues can appear to be yellow, green, red, blue and etc. in appearance.


Cody Metal Finishing has capabilities to plate to the ASTM B633 zinc dichromate application standards and similar applications. 


Zinc Dichromate Barrel Finishing

Zinc Plating Services


Production Capabilities:


 •    ASTM B-633 Process      •   Zinc, Olive Drab & Black
    All Processes Cyanide Free       ROHS Compliant Zinc Clear & Yellow
 •    Hoist Line Capable Of Handling Parts As Long As 10’  
 •   Fully Automated Cycle-Master Line, Capable of Handling Parts As Long As 36”  
 •   Barrel Plating  
 •   Approved Supplies Include: Autoliv, ISI Takata, Key Safety Systems, Motorola, Delco, Briggs & Stratton, Ford, GM, Toyota, DMX Chrysler