Black oxidation

Black oxidation aims to oxidize stainless steel items where, due to very narrow tolerances, there would normally be no room for surface treatment. 

 

  • The layer thickness is approx. 0.5µ
  • Can be used as a substrate for paint, but then production must be stopped before waxing or oil treatment
  • Black oxidation is also used for items that must not transmit light reflection (AMS STD 595)

 

Black oxidation is done according to MIL DTL 13924.


Quality test:

 

  • Salt spray test (ASTM B 117)
  • Color Comparison (AMS STD 595)
  • Gloss measurement

 

We will send the COC and test reports on request.


Our black oxidation process is 3rd party approved according to KVS-50, corresponding to MIL-DTL-13924, by KIWA TI Norway.



Customer service

We are proud to be able to deliver a good and consistent quality, and together with you we set the framework for how the individual topics are to be treated.

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As a customer at Stjerne-Chrom, you are truly something special.
If you are a B2B customer and would like to know more or receive a non-binding offer, please don’t hesitate to contact us.

Please note that we do not offer chrome plating!

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