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I.S. EN ISO 15351:2010

Current
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

Preview

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.

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

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).

DocumentType
Standard
Pages
23
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
ISO 15351:1999 Identical
EN ISO 15351:2010 Identical

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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