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ISO 4552-2:1987

Ferroalloys — Sampling and sample preparation for chemical analysis — Part 2: Ferrotitanium, ferromolybdenum, ferrotungsten, ferroniobium, ferrovanadium ISO 4552-2:1987

Publication date:   Dec 3, 1987

General information

90.60   Close of review   Dec 3, 2025

ISO

ISO/TC 132 Ferroalloys

International Standard

77.100   Ferroalloys

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Published

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Scope

This part of ISO 4552 specifies the methods for sampling and sample preparation for the determination of the chemical composition of a consignment of the listed ferroalloys.

Life cycle

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PUBLISHED
ISO 4552-2:1987
90.60 Close of review
Dec 3, 2025




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