ISO 4551:1987

Ferroalloys — Sampling and sieve analysis

Publication date: Dec 10, 1987

General information

Current stage: 90.93 Effective date: Jul 23, 2020

Originator: ISO

Owner: ISO/TC 132

Type: International Standard

ICS: 77.100

Languages: French English

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Status: Published

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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.

Life cycle

NOW

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

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