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ISO 6257:1980

Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Sampling

Standard Details

Specifies methods for sampling and preparing samples prior to testing of binder pitch used in the manufacture of electrodes for the electrolytic production of aluminium. These methods are applicable to grades of pitch in liquid or solid form, the latter having softening points higher than 30 °C in bulk or in a number of containers making up one batch at sites of manufacture, storage or delivery.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 6257:1980
Document Year: 1980
Pages: 15
Edition: 1
  • Section Volume:
  • ISO/TC 226. Materials for the production of primary aluminium
  • ICS:
  • 71.100.10 Materials for aluminium production

Life Cycle

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WITHDRAWN
ISO 6257:1980
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