Steel. Determination of Mo, Nb and W contents in alloyed steel. Inductively coupled plasma atomic emission spectrometric method - Determination of W content Ingestion-build-137917 Principal contractors and sub-contractors

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Steel. Determination of Mo, Nb and W contents in alloyed steel. Inductively coupled plasma atomic emission spectrometric method - Determination of W content Ingestion-build-137917 Principal contractors and sub-contractors1 Scope This Technical Specification specifies a method for the determination of tungsten content in steel by means of inductively coupled plasma atomic emission spectrometry. This method is applicable to tungsten contents between 0,1 % and 20 % (mass fraction).