ASD-STAN - PREN 4875
Aerospace series Surface treatments Test method for measurement of electrical contact resistance
|Publication Date:||1 December 2018|
This standard 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.