EN 4875:2020

Aerospace series - Surface treatments - Test method for measurement of electrical contact resistance

Publication date:   May 18, 2020

General information

60.60 Standard published   Jan 8, 2020

CEN

ASD-STAN Aerospace

European Norm

25.220.99   Other treatments and coatings | 49.040   Coatings and related processes used in aerospace industry

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Scope

This document describes the electrical contact resistance testing method applicable to conductive and non-conductive coatings applied on test specimens made of conductive materials (unless otherwise specified) for aerospace applications. An objective of this practice is to define and control many of the known variables in such a way that valid comparisons of the contact properties of materials can be made.
This test may be locally destructive depending on the process tested.

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PUBLISHED
EN 4875:2020
60.60 Standard published
Jan 8, 2020