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.
Document identifier
ISO 9147:1987
Title
Pig-irons - Definition and classification
ISO Category
TC 25/SC 4: Pig irons and refined irons
Publication date
1987-09-01
International Relationship
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