ISO/TR 22801:2026

Corrosion of metals and alloys — Testing methods for corrosion of conducting alloys in AC electric current condition Published (Edition 1, 2026)

Abstract

This document specifies testing methods for alternative current (AC) influenced corrosion of conducting alloys. The methods are applicable for testing the corrosion rate of specific conducting metals and alloys for high-voltage AC electric power transmission systems exposed to atmosphere.

This document introduces corrosion testing methods for comparative study of corrosion rate of conducting materials such as aluminium, copper and their alloys.