ISO 4551:1987
Ferroalloys; Sampling and sieve analysis
- Standard No.
- ISO 4551:1987
- Release Date
- 1987
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 4551:1987/Cor 1:1988
- Latest
- ISO 4551:1987/Cor 1:1988
- Scope
- 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.
ISO 4551:1987 history
- 1987 ISO 4551:1987/Cor 1:1988 Ferroalloy Sampling and Screening Technology Corrigendum 1
- 1987 ISO 4551:1987 Ferroalloys; Sampling and sieve analysis
