ISO 8502-5:2025

Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 5: Measurement of chloride on steel surfaces prepared for painting (ion detection tube method)

Publication date:   Jun 19, 2025

General information

60.60   Standard published   Jun 19, 2025

ISO

ISO/TC 35/SC 12 Preparation of steel substrates before application of paints and related products

International Standard

25.220.10   Surface preparation

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Scope

This document describes a field test for the measurement of chloride ions using special detection tubes.
With suitable surface sampling techniques, this document is applicable to steel surfaces before and after cleaning, as well as to painted surfaces between applications of coats.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8502-5:1998

NOW

PUBLISHED
ISO 8502-5:2025
60.60 Standard published
Jun 19, 2025