The method is applicable to carbon contents between 0,003% (m/m) and 4,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and features of induction furnaces and carbon analysers.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
7.1 General operating instructions
7.2 Test portion
7.3 Blank test
7.4 Determination
7.5 Establishment of the calibration graph
8 Expression of results
8.1 Method of calculation
8.2 Precision
9 Test report
Annex A Additional information on the international co-operative tests (informative)
Annex В Graphical representation of precision data (informative)
Annex C Features of commercial high-frequency induction furnaces and infrared carbon analysers (informative)