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ISO 8079:2025

Aerospace process — Anodic treatment of aluminium alloys — Sulfuric acid process, dyed coating

Publication date:   May 23, 2025

General information

60.60   Standard published   May 23, 2025

ISO

ISO/TC 20/SC 18 Materials

International Standard

49.040   Coatings and related processes used in aerospace industry

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Scope

This document specifies requirements for producing and testing a dyed sulfuric acid anodic coating on aluminium alloys.
The anodizing process is applied in the manufacture of aerospace products to improve paint adhesion and resistance to corrosion and can colour the part in accordance with the drawing requirements.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8079:1984

NOW

PUBLISHED
ISO 8079:2025
60.60 Standard published
May 23, 2025