Techmetals, Inc.

Passivation of Stainless Steel

Our Passivation treatment helps reduce environmental factors like water or oxidation (rust) from compromising a stainless steel part.

While being produced, iron deposits and other materials may be present on the parts you are to use. Consequently, such imperfections allow corrosion to begin affecting the substrate with harmful oxidation.


To summarize, passivation of stainless steel cleans the surface and offers a corrosion-resistant finish. As a result, industries such as automotive, aviation, electronics, telecommunication, machining, medical and the military all make use of the process.

Certainly you can trust in Techmetals for a quick turnaround. Additionally, we provide rack plating and will accommodate passivation orders of any size.

With over 50 years experience in the metal finishing industry, our company provides some similar processes including Electropolishing, BioBrite and more. When it comes to quality metal plating, discover what our satisfied customers already know — no one can compete with the quality, turnaround or service Techmetals offers!

Benefits Include:

  • Removal of free iron from the part leaving a passive surface

Industry Specs:​

ASTM A967, AMS 2700, QQ-P-35,

Passivation Properties:​

  • TYPES:
    Medical Grade

    Stainless Steel (200, 300, 400 and precipitation hardened)
    Nitronic and Inconel; Titanium

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