BS EN ISO 15351:2010 Steel and iron. Determination of nitrogen content. Thermal conductimetric method after fusion in a current of inert gas (Routine method)
BS EN ISO 15351 is an International Standard which 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).
Contents of BS EN ISO 15351:
Scope
Normative references
Principle
Reagents and materials
Apparatus
Sampling
Procedure
Expression of results
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
