Hobbyists & Industry luminaries alike learn on every visit
(we earn from 'affiliate link' 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

-----

Stainless steel and H2O2

I am a "garage inventor" and need to know what happens to stainless steel tube exposed to H202 for long periods of time. This relates to a transfer system I am thinking of constructing.

Fred Griffin
inventor - Torrance, California, USA
2004

2004

What grade of stainless steel are you using, 316? hydrogen peroxide is a fairly strong oxidizer, of course; but it should not harm the 316 ss if it has been passivated prior to use to be sure all free iron is off the surface and you have formed a good chrome oxide layer.

Lee Kremer
Stellar Solutions, Inc.

McHenry, Illinois

(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: