No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

Corrosion Resistant Plating for Cold Rolled Steel

I need to specify corrosion resistant plating for mounting brackets made from .090 thick cold-rolled steel. The brackets contact one another and are used outdoors. Galvanized parts are too rough and prevent smooth rotation. I have used ASTM B633 electroplated zinc, type III, service condition SC3, .0003 thick with clear chromate conversion in the past, but several parts "rusted" after a few months outdoors.

Craig Solis
Engineer - Santa Clara, California
November 18, 2008

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: