Reference number
ISO 9147:1987
© ISO 2025
International Standard
ISO 9147:1987
Pig-irons — Definition and classification
Edition 1
1987-09
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Published (Edition 1, 1987)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 9147:1987

Language
Format
CHF 43
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 1987-09
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 25
    ICS :
    77.080.10 
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