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Aerospace series - Hexavalent chromium free chemical conversion process of magnesium and magnesium alloys; German and English version EN 4908:2024

Standard [CURRENT]

DIN EN 4908:2025-03

Aerospace series - Hexavalent chromium free chemical conversion process of magnesium and magnesium alloys; German and English version EN 4908:2024

German title
Luft- und Raumfahrt - Chrom(VI)-freies chemisches Umwandlungsverfahren von Magnesium und Magnesiumlegierungen; Deutsche und Englische Fassung EN 4908:2024
Publication date
2025-03
Original language
German, English
Pages
32

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Publication date
2025-03
Original language
German, English
Pages
32
DOI
https://dx.doi.org/10.31030/3586397
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Overview

This document specifies the requirements for the hexavalent chromium free chemical conversion process of magnesium and magnesium alloys to ensure an adhesion base before bonding and painting. The purpose of this document is to specify design, quality and manufacturing requirements. It does not specify complete in-house process instructions; these are specified in the processors detailed process instructions. The standard EN 4908 has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN) with the participation of German experts from DIN Standards Committee Aerospace (NL). The responsible German standardization committee is Working Committee NA 131-02-04 AA "Oberflächenschutz" ("Surface protection") at DIN Standards Committee Aerospace (NL).

Content

ICS

49.025.15

DOI

https://dx.doi.org/10.31030/3586397

Cooperation at DIN

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