• BS EN ISO 9224 : 0

    Current The latest, up-to-date edition.

    CORROSION OF METALS AND ALLOYS - CORROSIVITY OF ATMOSPHERES - GUIDING VALUES FOR THE CORROSIVITY CATEGORIES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Prediction of corrosion attack after
      extended exposure
    6 Specific criteria for calculation of
      corrosion rates of structural metals
    7 Long-term exposures
    Annex A (informative) - Example of maximum
            corrosion attack after extended exposures
            for corrosivity categories
    Annex B (informative) - Average initial corrosion
            rates and average steady corrosion rates in
            intervals relative to classified corrosivity
            categories
    Annex C (informative) - Prediction of corrosion attack
            of steels with regard to steel composition
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes guiding values of corrosion attack for metals and alloys exposed to natural outdoor atmospheres for exposures greater than one year.

    General Product Information - (Show below) - (Hide below)

    Committee ISE/NFE/8
    Development Note Together with BS EN ISO 9223, BS EN ISO 9225 and BS EN ISO 9226, it supersedes BS EN 12500. (02/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 9223:2012 Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation
    ISO 11303:2002 Corrosion of metals and alloys Guidelines for selection of protection methods against atmospheric corrosion
    ISO 14713-1:2017 Zinc coatings — Guidelines and recommendations for the protection against corrosion of iron and steel in structures — Part 1: General principles of design and corrosion resistance
    ISO 9225:2012 Corrosion of metals and alloys — Corrosivity of atmospheres — Measurement of environmental parameters affecting corrosivity of atmospheres
    ISO 8044:2015 Corrosion of metals and alloys Basic terms and definitions
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