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    I.S. EN ISO 15351:2010

    Current The latest, up-to-date edition.

    STEEL AND IRON - DETERMINATION OF NITROGEN CONTENT - THERMAL CONDUCTIMETRIC METHOD AFTER FUSION IN A CURRENT OF INERT GAS (ROUTINE METHOD)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2010

    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 Principle
    4 Reagents and materials
    5 Apparatus
    6 Sampling
    7 Procedure
    8 Expression of results
    9 Test report
    Annex A (informative) - Features of commercial
            resistive electrode furnaces and nitrogen
            analysers
    Annex B (informative) - Additional information on the
            international cooperative tests
    Annex C (informative) - Graphical representation of
            precision data

    Abstract - (Show below) - (Hide below)

    Defines thermal conductimetric method after fusion under inert gas for the determination of nitrogen in iron and steel. Applicable to nitrogen contents between 0,002 % (m/m) and 0,6% (m/m).

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 10702:1993 Steel and iron — Determination of nitrogen content — Titrimetric method after distillation
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 648:2008 Laboratory glassware — Single-volume pipettes
    ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
    ISO Guide 35:2017 Reference materials Guidance for characterization and assessment of homogeneity and stability
    ISO 385-1:1984 Laboratory glassware — Burettes — Part 1: General requirements
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 10720:1997 Steel and iron — Determination of nitrogen content — Thermal conductimetric method after fusion in a current of inert gas
    ISO Guide 31:2015 Reference materials — Contents of certificates, labels and accompanying documentation
    ISO 14284:1996 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
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