PEOPLE helping each other -- No AI, no cost, no reg'n, no damn popups
(As an Amazon Associate & eBay Partner we earn from qualifying purchases)

Curated with aloha by
Ted Mooney, P.E. RET

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

  The authoritative public forum
  for Metal Finishing 1989-2025

-----

Coating on Hardened EN31?

We would like to coat a corrosion resistant coating on EN31 components hardened to Rc 59 to Rc63. The coating should offer corrosion resistance of about 240 Hrs. in Neutral Salt spray. Please suggest a good and economical coating. Surface finish of Ra 1.2 micron after coating or better would be preferred.

Kshitij Gaikar
product designer - Mumbai, Maharashtra, INDIA
September 26, 2008

Cathodic Electro-Deposited Black paint is a good economical non embrittling coating that will suit your function.

Khozem Vahaanwala
Saify Ind

Bengaluru, Karnataka, India

October 7, 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: