ASTM-C1419 Complete Document History
Standard Test Method for Sonic Velocity in Refractory Materials at Room Temperature and Its Use in Obtaining an Approximate Young’s Modulus

Complete Current Edition:
   2014 EDITION - Sonic Velocity in Refractory Materials at Room Temperature a - Oct. 1, 2014

Obsolete Revision Information:
   1999A R09 EDITION - REAPPROVED IN 2009 - Oct. 1, 2009
   1999A R04 EDITION - REAPPROVED IN 2004 - March 1, 2004
   1999A EDITION - Sonic Velocity in Refractory Materials at Room Temperature a - Oct. 10, 1999
   1999 EDITION - Sonic Velocity in Refractory Materials at Room Temperature a - Feb. 10, 1999