DIN Standards Committee Materials Testing
ISO 6257
Carbonaceous materials used in the production of aluminium; Pitch for electrodes; Sampling
Kohlenstoffhaltige Werkstoffe für die Aluminiumherstellung; Elektrodenpech; Probe(nent)nahme
Responsible national committee
NA 062-08-114 AA - Testing of carbonaceous materials
Responsible international committee
ISO/TC 226 - Materials for the production of primary aluminium