I.S. EN ISO 9223:2012
Current
The latest, up-to-date edition.
CORROSION OF METALS AND ALLOYS - CORROSIVITY OF ATMOSPHERES - CLASSIFICATION, DETERMINATION AND ESTIMATION (ISO 9223:2012)
Hardcopy , PDF
English
01-01-2012
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.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Category of corrosivity of the atmosphere
6 Classification of corrosivity of the atmosphere
7 Corrosivity determination based on corrosion
rate measurement of standard specimens
8 Corrosivity estimation based on environmental information
Annex A (informative) - Sources of uncertainty associated
with the determination and estimation of
atmospheric corrosivity
Annex B (informative) - Characterization of the atmosphere
in relation to its corrosivity
Annex C (informative) - Description of typical atmospheric
environments related to the estimation of
corrosivity categories
Bibliography
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