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ISO/DIS 6998

Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of coking value

General information

40.99     17 mar 2026

ISO

ISO/TC 226

International Standard

71.100.10  

Scope

Life cycle

PREVIOUSLY

PUBLISHED
ISO 6998:1997

PUBLISHED
ISO 6998:1997/Cor 1:1999

NOW

IN_DEVELOPMENT
ISO/DIS 6998
40.99 Full report circulated: DIS approved for registration as FDIS
17 mar 2026