OFHC Copper, was Re: Public Service Announcement: AVOID "bobsbid1"

[Marvin Johnston]

Pet peeve ... what does OFHC copper have to do with was the subject
line?????????????

ISTR that OFHC copper had some benefits for certain copper plating baths
that resulted in better ductility with the plated copper. A quick google
search indicated that OFHC copper has slightly better purity than
standard copper (99.00% vs 99.95%.)