Standard Test Method for
Softening Point of Pitches (Cube-in-Water Method)1
This standard is issued under the fixed designation D 61; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript
epsilon (e) indicates an editorial change since the last revision or reapproval.
click to below download Astm D 61 – 75 (Reapproved 1999) pdf free
click to here download Astm D 56 – 02a Pdf Free Download