I.S. EN ISO 7539-9:2021
Current
The latest, up-to-date edition.
Corrosion of metals and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement (ISO 7539-9:2021)
Hardcopy , PDF
English
13-09-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Specimens
6 Initiation and propagation of fatigue cracks
7 Procedure
8 Test report
Annex A (informative) Determination of a suitable displacement rate for determining KISCC from constant displacement rate tests
Annex B (informative) Determination of crack growth velocity
Annex C (informative) Information on indirect methods for measuring crack length (see also ISO 21153)
Bibliography
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