Standard Practice for
Conducting Atmospheric Corrosion Tests on Metals1
This standard is issued under the fixed designation G 50; 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 Astm G 50 – 76 (Reapproved 2003) pdf free download
click here Astm G 49 – 85 (Reapproved 2000) pdff free download