Non Ferrous Metals

Aluminum
These items include cans, wheels, wire, irony, sheet, air coolers, a/c reefers, clip, cast, extrusion and painted.

Copper
These items include wire, auto radiators and tubing.

Lead
Lead is a soft and malleable metal, which is regarded as a heavy metal and poor metal. 

Brass
These items include red brass, yellow brass and refinery.

Stainless Steel
This is only non-magnetic.