This document specifies a method for evaluating the aesthetic appearance of stainless steels qualitatively by rating rust and stains formed by atmospheric corrosion. The rust and stains on stainless steels formed by atmospheric corrosion are rated by using 10 photographic standards.
This method is especially suitable for evaluating the appearance of specimens and structures made of stainless steels under atmosphere exposure.
Status: PublishedPublication date: 2022-03
Edition: 1Number of pages: 14
Technical Committee: ISO/TC 156 Corrosion of metals and alloys
- ICS :
- 77.060 Corrosion of metals
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|std 1 92|
|std 2 92||Paper|
ISO 23721:2022Stage: 60.60
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