This International Standard specifies test methods for the determination of the electric breakdown potential of
anodic oxidation coatings on aluminium and its alloys, on flat or near-flat surfaces and on round wire. The
methods are applicable to anodic oxidation coatings used primarily as electrical insulators.
The methods are not applicable to coatings in the vicinity of cut edges, the edges of holes, or sharp changes
of angle on, for example, extruded shapes.
ISO 2376:2010 history
2019ISO 2376:2019 Anodizing of aluminium and its alloys — Determination of breakdown voltage and withstand voltage
2010ISO 2376:2010 Anodizing of aluminium and its alloys - Determination of electric breakdown potential
1972ISO 2376:1972 Anodization (anodic oxidation) of aluminium and its alloys; Insulation check by measurement of breakdown potential