ASTM D2639-04
Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer

Standard No.
ASTM D2639-04
Release Date
2004
Published By
American Society for Testing and Materials (ASTM)
Status
Replace By
ASTM D2639-04e1
Latest
ASTM D2639/D2639M-23
Scope

1.1 This test method gives a relative measure of the plastic behavior of coal when heated under prescribed conditions. This test method may be used to obtain semiquantitative values of the plastic properties of coals and blends used in carbonization and in other situations where determination of plastic behavior of coals is of practical importance.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D2639-04 history

  • 2023 ASTM D2639/D2639M-23 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2022 ASTM D2639/D2639M-22 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2021 ASTM D2639/D2639M-21a Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2021 ASTM D2639/D2639M-21 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2019 ASTM D2639/D2639M-19 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2016 ASTM D2639/D2639M-16 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2013 ASTM D2639/D2639M-13 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2008 ASTM D2639-08 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2004 ASTM D2639-04e1 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 2004 ASTM D2639-04 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer
  • 1998 ASTM D2639-98 Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer



Copyright ©2024 All Rights Reserved