Copper cathodes
bare bright copper (millberry)
new bare stranded/flexible copper
mixed copper pipes
tinned heating element
clean brass
dirty brass
bronze
ro2v electrical wires and cables
rj45 data cables
aluminum cables
zinc
lead
stainless steel
aluminum rims
demolished aluminum
mixed aluminum (pots and pans)
aluminum engine block casting
clean copper/aluminum radiators
irony copper/aluminum radiators
lead acid batteries
electric motors
scrap metal & cast iron
carbide
