Standard Test Method for Determination of Reference Temperature,T o , for FerriticSteels in the Transition Range1
This standard is issued under the fixed designation E 1921; 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 below to download ASTM E 1921 – 03 pdf free