ISO 21227-4:2008

Paints and varnishes — Evaluation of defects on coated surfaces using optical imaging — Part 4: Evaluation of filiform corrosion

Publication date: 10 mar 2008

General information

Current stage: 90.92 Effective date: 16 maj 2025

Originator: ISO

Owner: ISO/TC 35/SC 9

Type: International Standard

ICS: 87.040

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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Scope

ISO 21227-4:2008 describes a method for evaluating filiform corrosion by means of digital optical imaging. Only the evalution procedure is described. The filiform corrosion itself is produced in accordance with other standards.

Life cycle

NOW

PUBLISHED
ISO 21227-4:2008
90.92 Standard to be revised
16 maj 2025

REVISED BY

IN_DEVELOPMENT
ISO/AWI 21227-4.2