ISO 4552-1:1987

Ferroalloys — Sampling and sample preparation for chemical analysis — Part 1: Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese

Publication date: Dec 3, 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

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. For the purpose of sampling, ferrochromium is subdivided into non-crushable and crushable alloys.

Life cycle

NOW

PUBLISHED
ISO 4552-1:1987
90.93 Standard confirmed
Jul 23, 2020

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