Stainless steel
Passivation

Resistance to external agents and maximum compatibility thanks to treatment that leaves items free from the risk of contamination and corrosion.

Benefits of passivation steel

  • 01.

    Protection against corrosion 

  • 02.

    Clean surface

  • 03.

    Eliminates contamination from iron and other metals

Technical specifications

  1. Treatment carried out on the
    300,400 and 600 series
  2. In compliance with standard
    ASTM A967 and AMS 2700

Process of passivation

Passivation is a process that involves immersing stainless steel components in a passivating solution that dissolves the iron used in the phase to form and process the item.

As a result, a thin film of transparent oxide is restored to the original surface with its anti-corrosive properties. 

Alticolor treatments undergo rigorous control procedures
resulting in certification to guarantee the quality
of the process management.

  • certificato-uni-en
  • certificato-uni-cei
  • certificato-qualanod
  • certificato-en-9100-2018
  • certificato-nadcap

Cleanrooms

The service providing assembly operations in cleanrooms is available for anyone requiring products to be assembled in a controlled environment, and is available for every sector either as a final step following treatment or as a one-off service.

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Research and
Development

Alticolor supports customers in the design phase through processes, analyses, research and prototypes that aim to create treatments that achieve maximum performance and aesthetics in the relevant sector of application.

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Different sectors, same care and quality.

Related Treatments

Aluminium passivation

Tell us about your project

We work closely with every company to identify the most suitable treatment to achieve the desired properties for your item. Tell us what you need and together we will find the best solution.

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