Final Draft
International Standard
ISO/FDIS 540
Hard coal — Determination of ash fusibility
Reference number
ISO/FDIS 540
Edition 5
Final Draft International Standard
ISO/FDIS 540
86998
This draft is in the approval phase.
Will replace ISO 540:2008

Abstract

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

General information

  •  : Under development
    : Final text received or FDIS registered for formal approval [50.00]
  •  : 5
  • ISO/TC 27/SC 5
    73.040  75.160.10 
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