Status
Gældende
Type
Standard
Varenummer
M336119
Udgivelsesdato
2020-01-15
Komite
CEN/ASD-STAN
International arbejdsgruppe WG
CEN/ASD-STAN
Internationale relationer
EN 4875:2020 IDT
Dansk udvalg
Antal sider
10
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.