- low alpha copper or ultra low copper
Hi Guys,
I have access to copper bus bars from around 1900's warehouse being demolished.
I know that lead that produced pre nuke era has a huge value compare to after.
Is there a higher value for old copper?
Material comes in bars and sheets size are up to 4'x8' thickness anywhere from 1" to 2"+
There are Tons of this material
I appreciate any input
thank you
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