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ÖNORM EN ISO 8504-4

Issue date: 2025 02 15

Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 4: Acid pickling (ISO 8504-4:2022)

This document describes the typical method for acid pickling generally used in a shop facility for the preparation of steel substrates before application of paints and related products. It is in general applicable to new steelwork. This method is essentially intended to remove rust and mill scale. Typically, only slight oil residues can be removed during this process. It can be used on steel surfaces that are easily deformed by abrasive blasting.

General information on ÖNORM EN ISO 8504-4

Format
Digital | 16 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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ÖNORM EN ISO 8504-4 - Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 4: Acid pickling (ISO 8504-4:2022)

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