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ASTM D7265-23

Current Revision

Standard Specification for Hydrogen Thermophysical Property Tables

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1.1 The thermophysical property tables for normal hydrogen are for use in the calculation of the pressure-volume-temperature (PVT), thermodynamic, and transport properties of hydrogen for process design and operations, particularly as they relate to hydrogen fuel cell applications. Tables are provided for gaseous hydrogen at temperatures between 50 K and 500 K at pressures to 500 MPa. These tables were developed by the National Institute of Standards and Technology from a Standard Reference Database product REFPROP, version 10.02.

1.2 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


SDO ASTM: ASTM International
Document Number D7265
Publication Date Nov. 1, 2023
Language en - English
Page Count 22
Revision Level 23
Supercedes
Committee D03.08
Publish Date Document Id Type View
Nov. 1, 2023 D7265-23 Revision
Nov. 1, 2012 D7265-12 Revision
June 1, 2006 D7265-06 Revision
April 1, 2018 D7265-12R18 Reaffirmation