ISO/DIS 9556

Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace

General information

Current stage: 40.00 Effective date: Aug 13, 2024

Originator: ISO

Owner: ISO/TC 17/SC 1

Type: International Standard

Scope

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.

Life cycle

PREVIOUSLY

Revises
ISO 9556:1989

NOW

IN_DEVELOPMENT
ISO/DIS 9556
40.00 DIS registered
Aug 13, 2024

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