ISO/CD 9556
Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace
Reference number
ISO/CD 9556
Edition 2
Committee Draft
ISO/CD 9556
A draft is being reviewed by the committee.
Will replace ISO 9556:1989


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.

General information

  •  : Under development
    : Close of comment period [30.60]
  •  : 2
  • ISO/TC 17/SC 1
  • RSS updates

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