BS 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)
Hardcopy , PDF
English
31-05-2010
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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.
| Committee |
ISE/1
|
| DevelopmentNote |
Supersedes 09/30210426 DC. (06/2010)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a thermal conductimetric method after fusion under inert gas for the determination of nitrogen in steel and iron.
The method is applicable to nitrogen contents between 0,002 % (m/m) and 0,6 % (m/m).
| 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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