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ISO 4551:1987

Ferroalloys — Sampling and sieve analysis

Publication date:   Dec 10, 1987

General information

90.93 Standard confirmed   Jul 23, 2020

ISO

ISO/TC 132 Ferroalloys

International Standard

77.100   Ferroalloys

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Scope

Specifies the methods of sampling, sample preparation and sieve analysis for the determination of the size distribution in a consignment or a lot af all types of ferroalloys of particle size equal to or greater than 40 m.

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PUBLISHED
ISO 4551:1987
90.93 Standard confirmed
Jul 23, 2020