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ISO 501:2003Withdrawn

Hard coal — Determination of the crucible swelling number

Houille — Détermination de l'indice de gonflement au creuset

Abstract / scope

ISO 501:2003 specifies a method of determining the swelling properties of hard coal when heated in a covered crucible.

Life cycle

Replaces

ISO 501:1981WithdrawnCoal — Determination of the crucible swelling numberInternational Standard · Published 1 Nov 1981 · ISO/TC 27

Replaced by

ISO 501:2012WithdrawnHard coal — Determination of the crucible swelling numberInternational Standard · Published 16 Aug 2012 · ISO/TC 27/SC 5