REACH

Passivation / Chromating

The addition of Chromium(VI) in passivation solutions for stainless steel is exclusively used to heighten the reactivity. The passivation process encourages formation of a natural oxide layer on the stainless steel, which consist of a protective layer of Chromium(III)-oxide. The finished steel surfaces therefore do not contain any Chromium(VI).

For the chromating of aluminium and aluminium alloys we can offer Chromium(VI)-free alternatives upon request.

Hard chrome plating

Our hard chrome processes are based on an electrolyte containing Chromium(VI). During the process, however, a layer of elementary Chromium is deposited on the parts. Absolutely no Chromium(VI) is contained in the finished surface.

We are a member of the CTAC2-consortium and are therefore actively engaged in the process of obtaining further authorization to use Chromium(VI) in functional hard chrome plating.