International Organization for Standardization (ISO)
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ISO 437:1982
Scope
Specifies a gravimetric method after combustion of the test portion in a current of oxygen. The method is applicable to products having carbon contents not less than 0,1 % (m/m) of results and test report. Gives principle, reagents, apparatus, sampling, procedure, expression of results and test report.
ISO 437:1982 history
1982ISO 437:1982 Steel and cast iron; Determination of total carbon content; Combustion gravimetric method