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    I.S. EN ISO 439:2020

    Current The latest, up-to-date edition.

    Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  08-03-2020

    Publisher:  National Standards Authority of Ireland

    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.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sampling
    8 Procedure
    9 Expression of results
    10 Test report
    Annex A (informative) Additional information on the international interlaboratory test
    Annex B (informative) Graphical representation of precision data
    Bibliography

    Abstract - (Show below) - (Hide below)

    This document specifies a gravimetric method for the determination of the silicon content in steel and cast iron.

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

    Committee TC 17
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
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