90.93 Standard confirmed Jul 23, 2020
ISO
ISO/TC 132 Ferroalloys
International Standard
77.100 Ferroalloys
Published
Refers to ferrosilicomanganese usually supplied for steelmaking and foundry use. Specifies definition, information for ordering, requirements, testing, despatch and storage.
PUBLISHED
ISO 5447:1980
90.93
Standard confirmed
Jul 23, 2020