Standard Specification for
Free-Cutting Copper Rod, Bar, Wire, and Shapes1
This trendy is issued underneath the constant designation b 301/b 301m; the quantity without delay following the designation shows the yr
of unique adoption or, inside the case of revision, the 12 months of remaining revision. more than a few in parentheses suggests the 12 months of remaining reapproval.
a superscript epsilon (e) indicates an editorial trade because the last revision or reapproval.
This popular has been approved to be used by way of businesses of the branch of defense.
click below to download Astm B 301M – 04 pdf free
click here to download Astm B 299 – 01 pdf free