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ISO 629:2026

Steel and cast iron — Determination of manganese content — Spectrophotometric method ISO 629:2026

Publication date:   Jan 30, 2026

General information

60.60   Standard published   Jan 30, 2026

ISO

ISO/TC 17/SC 1 Methods of determination of chemical composition

International Standard

77.080.01   Ferrous metals in general

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Scope

This document specifies a spectrophotometric method for the determination of manganese in steel and cast iron.
The method is applicable to manganese contents between 0,001 % (mass fraction) and 4,0 % (mass fraction).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 629:1982

NOW

PUBLISHED
ISO 629:2026
60.60 Standard published
Jan 30, 2026




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