Reference number
ISO 4551:1987
© ISO 2026
International Standard
ISO 4551:1987
Ferroalloys — Sampling and sieve analysis
Edition 1
1987-12
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Published (Edition 1, 1987)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 4551:1987

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CHF 67
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 1987-12
    Stage
    : Close of review [90.60]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 132
    ICS :
    77.100 
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