International Standard
ISO 501:2012
Hard coal — Determination of the crucible swelling number
Reference number
ISO 501:2012
Edition 4
2012-09
International Standard
Read sample
ISO 501:2012
55498
Published (Edition 4, 2012)
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.

ISO 501:2012

ISO 501:2012
55498
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Abstract

ISO 501:2012 specifies a method for determining the swelling properties of hard coal when heated in a covered crucible.

The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).

General information

  •  : Published
     : 2012-09
    : International Standard to be revised [90.92]
  •  : 4
     : 7
  • ISO/TC 27/SC 5
    73.040 
  • RSS updates

Next version under development

Draft International Standard
ISO/DIS 501
Hard coal — Determination of the crucible swelling number
Reference number
ISO/DIS 501
Edition 1
Draft
International Standard

ISO/DIS 501

Hard coal — Determination of the crucible swelling number

ISO/DIS 501

ISO/DIS 501
86994
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)