Techmetals, Inc.

Metal Passivation

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

During production, iron deposits and other materials may be present on these parts. It is such imperfections that allow corrosion to begin affecting the substrate with oxidation.

passivation

Passivation of stainless steel cleans the surface of the substrate and offers a corrosion-resistant finish. Industries that make use of this process include the automotive, aviation, electronics, fasteners, telecommunication, machining, medical, military fields and more.

Techmetals offers a quick turnaround, rack plating and will accommodate orders of any size.

Benefits of Metal Passivation:

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

Industry Specs:​

ASTM A967, AMS 2700, QQ-P-35,
ASTM A380, ASTM F86

Passivation Properties:​

  • TYPES:
    Nitric
    Citric
    Medical Grade 
  • MATERIAL PROCESSED:
    Stainless Steel (200, 300, 400 and precipitation hardened)
    Nitronic and Inconel; Titanium

See also…