1.1 This International Standard provides guidance
and instruction on corrosion fatigue testing of
metals and alloys in aqueous or gaseous
environments and is concerned with cycles to failure
testing. Crack propagation testing is considered in
ISO 11782-2.
1.2 Corrosive or otherwise chemically active
environments can promote the initiation of fatigue
cracks in metals and alloys and increase the rate of
fatigue crack propagation. Corrosion fatigue
processes are not limited to specific
metal/environment systems and reliable estimates
of fatigue life for all combinations of loading and
environment cannot be made without data from
laboratory tests.
1.3 This International Standard is not intended for
application to corrosion fatigue testing of
components or parts; nevertheless many of the
general principles will apply.
EN ISO 11782-1:2008 Referenced Document
ISO 7539-1:1987 Corrosion of metals and alloys - Stress corrosion testing - Part 1: General guidance on testing procedures
EN ISO 11782-1:2008 history
2008EN ISO 11782-1:2008 Corrosion of metals and alloys - Corrosion fatigue testing - Part 1: Cycles to failure testing