ISO 9147:1987

Pig-irons — Definition and classification

Publication date: Sep 3, 1987

General information

Current stage: 90.93 Effective date: Dec 14, 2022

Originator: ISO

Owner: ISO/TC 25

Type: International Standard

ICS: 77.080.10

Languages: French English

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Status: Published

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Scope

Defines pig-irons and the subdivision of pig-irons into different classes. An annex gives sampling and preparation of samples intended for the determination of the chemical composition of pig-irons.

Life cycle

NOW

PUBLISHED
ISO 9147:1987
90.93 Standard confirmed
Dec 14, 2022

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