ISO 4623-1:2018

Paints and varnishes — Determination of resistance to filiform corrosion — Part 1: Steel substrates

Publication date: Oct 5, 2018

General information

Current stage: 90.93 Effective date: May 2, 2024

Originator: ISO

Owner: ISO/TC 35/SC 9

Type: International Standard

ICS: 87.040

Languages: English French

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Status: Published

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Scope

This document describes a test procedure for assessing the protective action of coatings of paints or varnishes on steel against filiform corrosion arising from a scribed mark cut through the coating.
It is only suitable for assessing the performance of the coating/substrate combination tested. It is not suitable for predicting the performance of the coating on different substrates.

Life cycle

PREVIOUSLY

Revises
ISO 4623-1:2000

NOW

PUBLISHED
ISO 4623-1:2018
90.93 Standard confirmed
May 2, 2024

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