Standard Practice for
Preparation of Iron Castings for Electroplating1
This standard is issued under the fixed designation B 320; 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 B 320 – 60 (Reapproved 2003)e1 Pdf free
Click here to download Astm B 319 – 91 (Reapproved 2004) Pdf Free Download