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ISO 540:2008

Hard coal and coke — Determination of ash fusibility

May 28, 2008

General information

90.92     May 20, 2023

ISO

ISO/TC 27/SC 5

International Standard

73.040     75.160.10  

English   Russian  

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Scope

ISO 540:2008 specifies a method of determining the characteristic fusion temperatures of ash from coal and coke.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 540:1995

NOW

PUBLISHED
ISO 540:2008
90.92 Standard to be revised
May 20, 2023

REVISED BY

PROJECT
ISO/DIS 540