• I.S. EN ISO 4499-2:2020

    Current The latest, up-to-date edition.

    Hardmetals - Metallographic determination of microstructure - Part 2: Measurement of WC grain size (ISO 4499-2:2020)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  24-08-2020

    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)

    1 Scope
    2 Normative references
    3 Terms, definitions, abbreviations, symbols and units
    4 General information
    5 Apparatus
    6 Calibration
    7 Grain-size measurement by the linear-intercept method
    8 Reporting
    Annex A (informative) - Measurement case study
    Annex B (informative) - Report proforma

    Abstract - (Show below) - (Hide below)

    This document gives guidelines for the measurement of hardmetal grain size by metallographic techniques only using optical or electron microscopy.

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    Committee TC 119
    Document Type Standard
    Product Note The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
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