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ISO 21746:2019

Composites and metal assemblies — Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres — Salt spray tests ISO 21746:2019

Publication date:   Apr 26, 2019

General information

90.93 Standard confirmed   Sep 3, 2024

ISO

ISO/TC 61/SC 13 Composites and reinforcement fibres

International Standard

83.120   Reinforced plastics

Buying

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Scope

This document specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the galvanic corrosion resistance of joints and bonded structures between carbon fibre reinforced plastics (CFRPs) and metallic materials, with or without permanent or temporary insulation for the galvanic current.

Life cycle

NOW

PUBLISHED
ISO 21746:2019
90.93 Standard confirmed
Sep 3, 2024