ISO 9556:2025
ISO 9556:2025 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
standard byInternational Organization for Standardization , 07/01/2025
standard byInternational Organization for Standardization , 07/01/2025
This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the total carbon content in steel and iron.
u000bThe method is applicable to carbon contents between 0,003% (mass fraction) and 4,5% (mass fraction).