Passivation is for all series of stainless steel. This process removes contamination from the surface and is used to restore parts to their original corrosion specification. Passivation does not change the appearance of the part other than to give it a clean finish.

ASTM A967 Nitric Type II
AMS-QQP-35 Nitric Type VI

If you do not see a certain spec or standard listed here that your part needs to meet please contact us. Even if it is not listed here we may still be able to meet your requirements!