IS 14322 : 2024/ISO 9225 : 2012 Corrosion of Metals and Alloys - Corrosivity of Atmospheres - Measurement of Environmental Parameters Affecting Corrosivity of Atmospheres
NATIONAL FOREWORD
This Indian Standard (First Revision) is identical to ISO 9225 : 2012 'Corrosion of metals and alloys - Corrosivity of atmospheres - Measurement of environmental parameters affecting corrosivity of atmospheres' issued by the International Organization for Standardization (ISO), was adopted by the Bureau of Indian Standards on the recommendation of Corrosion Protection and Finishes Sectional Committee and approval of the Metallurgical Engineering Division Council.
This standard was first published in 1996. The first revision of this standard has been undertaken to align with the International Standard ISO 9225 : 2012 under dual numbering system.
Former title of the Indian Standard IS 14322 was 'Corrosion of metals and alloys - Corrosivity of atmosphere - Measurement of pollution - Methods' which is changed to 'Corrosion of metals and alloys - Corrosivity of atmospheres - Measurement of environmental parameters affecting corrosivity of atmospheres' as per the title of ISO 9225.
The text of ISO standard has been approved as suitable for publication as in Indian Standard without deviations. Certain terminologies and conventions are, however, not identical with those used in Indian Standard. Attention is especially drawn to the following:
a) Wherever the words 'International Standard' appear referring to this standard, it should be read as 'Indian Standard'; and
b) Comma (,) has been used as a decimal marker while in Indian Standards the current practice is to use a point (.) as the decimal marker.