Aloha, fun & authoritative answers -- no cost, no registration, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Where the
world gathers for metal finishing
Q&As since 1989

-----

How to make black color on SS304 steel

Is there a chemical process to make black color on steel 304 and 316 operating at room temperature, or less than 100 °C?
Thank a lot for your answer.

Alessandro Cavigioli

2006

Try to obtain old Fishlocks handbook on metal colouring -- you can find some interesting formulas for colouring of SS. Hope it helps and good luck!

Goran Budija

2006

adv.
this text gets replaced with bannerText

(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: