ISO/TC 132 Ferrolegierungen,
ISO/TC 132 Ferroalloys,
ISO/TC 132 Ferro-alliages,
ISO Internationale Organisation für Normung,
ISO International Organization for Standardization,
ISO Organisation Internationale de Normalisation
Footnote:
Internationale Übereinstimmung mit: GB/T 2272 (2009), MOD*GB/T 2272 (2020), MOD*JIS G 2302 (1998-02-28), MOD*PN-H-18011 (1992-10-30), NEQ*UNE 35075 (1983-10-15), NEQ*KS D ISO 5445 (2003-09-30), IDT*KS D 3713 (2004-05-12), NEQ*GOST 1415 (1993), IDT*TS 3594 ISO 5445 (2001-04-12), IDT*UNI ISO 5445 (1984), IDT*UNI ISO 5445:1984 (1984-06-30), IDT
Description:
Refers to ferrosilicon usually supplied for steelmaking and foundry use. Specifies definition, information for ordering, requirements, testing, despatch and storage. An annex recommends minimum dimensions of openings for feeding systems.