Standard Swedish standard · SS-EN ISO 11997-3:2023

Paints and varnishes - Determination of resistance to cyclic corrosion conditions - Part 3: Testing of coating systems on materials and components in automotive construction (ISO 11997-3:2022)

Status: Valid

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Standard Swedish standard · SS-EN ISO 11997-3:2023

Paints and varnishes - Determination of resistance to cyclic corrosion conditions - Part 3: Testing of coating systems on materials and components in automotive construction (ISO 11997-3:2022)
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Scope
This document specifies a method based on a cyclic corrosion test for testing the corrosion protection of automobiles using coating systems on aluminium, steel or galvanized steel.
The test method uses corrosive conditions (temperature and humidity ramps and salt spray) to create realistic corrosion patterns. These corrosion patterns are typical for automobiles, and they are comparable in the case of sufficiently similar protective coating systems. In particular, the accelerated test investigates the delamination/corrosion creep that results from defined artificial damage to a coating. Investigations of surface and edge corrosion or investigations of adhesive specimens or components are also covered. This cyclic corrosion test is also suitable for testing corrosion in flanged areas or near gaps.
This document was developed for the assessment of coated substrates (test specimens, bodywork and mounted parts) in the automotive industry. Other applications, such as components with unpainted metallic coatings, were not part of the scope of the standardization work. This document was originally developed for coating systems on aluminium, steel or galvanized steel but it can also be used for the assessment of the corrosion resistance of coating systems on other metals and their alloys.

Subjects

Paints and varnishes (87.040)


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Standard Swedish standard · SS-EN ISO 11997-3:2023

Paints and varnishes - Determination of resistance to cyclic corrosion conditions - Part 3: Testing of coating systems on materials and components in automotive construction (ISO 11997-3:2022)
Subscribe on standards - Read more Dölj
Price: 1 257 SEK
standard ikon pdf

PDF

Price: 1 257 SEK
standard ikon

Paper

Price: 2 011,20 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80046888

Edition: 1

Approved: 11/6/2023

No of pages: 36