Abstract 

This method is applicable to non-alloy and low-alloy steels containing between 0.002 % (m/m) and 0.050 % (m/m) of nitrogen and less than 0.6 % (m/m) of silicon. It allows the determination only of the nitrogen content which can be converted to an ammonium salt. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.


General information

  • Status :  Withdrawn
    Publication date : 1977-12
  • Edition : 1
    Number of pages : 6
  • :
    ISO/TC 17/SC 1
    Methods of determination of chemical composition
  • 77.080.20
    Steels

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