Astm A 561 – 71 (Reapproved 1999) Pdf free download

Standard Practice for
Macroetch Testing of Tool Steel Bars1

This standard is issued under the fixed designation A 561; 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.
This standard has been approved for use by agencies of the Department of Defense.

Astm A 561 – 71 (Reapproved 1999) Pdf free download

Click below to download  Astm A 561 – 71 (Reapproved 1999) Pdf free

Click here to Astm A 560/A 560M – 93 (Reapproved 1998) Pdf Free Download

Leave a Comment