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ISO 501:2025
Hard coal — Determination of the crucible swelling number
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Summary
This document specifies a method for determining the swelling properties of hard coal when heated in a covered crucible. NOTE The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).
Notes
60.60 : Norme internationale publiée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 05/01/2025 |
| Edition | 5 |
| Page Count | 7 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
16/08/2012
Superseded
, Reaffirmed
, Under review
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01/05/2025
Active
Most Recent
16/08/2012
Superseded
, Reaffirmed
, Under review
Historical