| Name | Support | Language | Availability | Edition date | Price | ||
|---|---|---|---|---|---|---|---|
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PDF |
English |
Active |
5/1/2025 |
€77.00 |
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Details
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).
Additional Info
| Author | International Organization for Standardization (ISO) |
|---|---|
| Committee | ISO/TC 27/SC 5 |
| Published by | ISO |
| Document type | Standard |
| Edition | 5 |
| ICS | 73.040 : Coals
75.160.10 : Solid fuels |
| Number of pages | 7 |
| Replace | ISO 501:2012 |
| Keyword | ISO 501:2025 |
