Historical
ASTM C24-01(2006)
Standard Test Method for Pyrometric Cone Equivalent (PCE) of Fireclay and High Alumina Refractory Materials
1.1 This test method covers the determination of the Pyrometric Cone Equivalent (PCE) of fire clay, fireclay brick, high alumina brick, and silica fire clay refractory mortar by comparison of test cones with standard pyrometric cones under the conditions prescribed in this test method.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are for information only.
ASTM International [astm]