Reference number
ISO 4552-1:1987
© ISO 2026
International Standard
ISO 4552-1:1987
Ferroalloys — Sampling and sample preparation for chemical analysis — Part 1: Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese
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 4552-1:1987

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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 1987-12
    Stage
    : Close of review [90.60]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 132
    ICS :
    77.100 
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