1.1 This test method covers the determination of the softening point above 176°F (80°C) of pitch. Test Method D 3104 gives comparable results.1.2 The values stated in SI units are to be regarded as the standard.1.3 This standard
ASTM
Standard Test Method for Softening Point of Pitch (Cube-in-Air Method)
STD-50406
1998
2003-11-01
3