1.1 This test method covers procedures for determining the flexural strength (modulus of rupture) of electronic-grade ceramics, including procedures for specimen preparation. 1.2 This test method is applicable to specimens prepared from ceramic blanks at least 0.080 by 0.080 by 1 1/8 in. (2.0 by 2.0 by 28.6 mm). 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 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 this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM F417-78(1996) Referenced Document
ASTM C623 Standard Test Method for Young's Modulus, Shear Modulus, and Poisson's Ratio for Glass and Glass-Ceramics by Resonance*, 2015-05-01 Update
ASTM D116 Standard Test Methods for Vitrified Ceramic Materials for Electrical Applications*, 2020-11-01 Update
ASTM E4 Standard Practices for Force Verification of Testing Machines
ASTM F109 Standard Terminology Relating to Surface Imperfections on Ceramics
ASTM F417-78(1996) history
2010ASTM F417-78(1996) Test Method for Flexural Strength (Modulus of Rupture) of Electronic-Grade Ceramics (Withdrawn 2001)