• UNI EN ISO 9223 : 2012

    Current The latest, up-to-date edition.

    CORROSION OF METALS AND ALLOYS - CORROSIVITY OF ATMOSPHERES - CLASSIFICATION, DETERMINATION AND ESTIMATION

    Available format(s): 

    Language(s): 

    Published date:  29-02-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

    Sorry this product is not available in your region.

    Add To Cart

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

    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

    Abstract - (Show below) - (Hide below)

    Specifies a classification system for the corrosivity of atmospheric environments.

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

    Development Note Together with UNI EN ISO 9224, UNI EN ISO 9225 and UNI EN ISO 9226, it supersedes UNI EN 12500. (03/2012)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

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

    ISO 11844-2:2005 Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 2: Determination of corrosion attack in indoor atmospheres
    ISO 11303:2002 Corrosion of metals and alloys Guidelines for selection of protection methods against atmospheric corrosion
    ISO 9226:2012 Corrosion of metals and alloys — Corrosivity of atmospheres — Determination of corrosion rate of standard specimens for the evaluation of corrosivity
    ISO 9224:2012 Corrosion of metals and alloys — Corrosivity of atmospheres — Guiding values for the corrosivity categories
    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
    ISO 11844-1:2006 Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 1: Determination and estimation of indoor corrosivity
    ISO 11844-3:2006 Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 3: Measurement of environmental parameters affecting indoor corrosivity
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective