Standard Specification for
Fine Aluminum–1 % Silicon Wire for Semiconductor Lead-
This standard is issued below the constant designation f 487; the wide variety right now following the designation indicates the 12 months of
authentic adoption or, within the case of revision, the year of last revision. quite a number in parentheses indicates the year of ultimate reapproval. a
superscript epsilon (e) indicates an article trade for the reason that closing revision or reapproval.
click below to download Astm F 487 – 88 (Reapproved 2001) pdf free
click here to download Astm F 486 – 01 pdf free