Active Standard ASTM D2639 / D2639M | Developed by Subcommittee: D05.15
Book of Standards Volume: 05.06
Historical (view previous versions of standard)
Significance and Use
5.1 Reliable values of the plastic properties of coals are used to predict or explain the behavior of a coal or blends during carbonization or in other processes such as gasification, liquefaction, and combustion.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D2013/D2013M Practice for Preparing Coal Samples for Analysis
D2234/D2234M Practice for Collection of a Gross Sample of Coal
ICS Number Code 75.160.10 (Solid fuels)