ASTM-C1548 › Complete Document History
Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio of Refractory Materials by Impulse Excitation of Vibration

Complete Current Edition:
   2002 R20 EDITION - REAPPROVED IN 2020 - Sept. 11, 2020

Obsolete Revision Information:
   2002 R12 EDITION - REAPPROVED IN 2012 - May 15, 2012
   2002 R07 EDITION - REAPPROVED IN 2007 - April 1, 2007
   2002 EDITION - Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio - Nov. 10, 2002