Elettrozinco: treatments passivation of steel

The passivation of steel is a crucial process, thanks to which the treated product can reacquire its stainless characteristics. Passivation creates a protective film over the product surface. Stainless steel is able to naturally restore its protective film, but it would require some treatments that would take too much time. Chemical passivation helps us to speed up the process.

Elettrozinco is specialized in the passivation of metals according to the following regulations:

  • ASTM A380
  • ASTM A967
  • EN 2516C1
  • ISO 16048
  • Specific regulation requested by the client