Description

• No.1 Bare Bright Copper Wire shall consist of bare, uncoated, unalloyed copper wire, not smaller than *6 gauge.  Similar to ISRI code BARLEY with the exception that no green wire is allowed.    
• No.1 Heavy Scrap Copper Shall consist of clean unalloyed copper solids and must be uncoated.
  May include copper clippings, punchings, bus bars, commutator segments clean copper pipe or tubing and Copper wire over 1/*6" thick but free of burnt or brittle wire. This grade is equivalent to the ISRI code CANDY
• No.2 Scrap Copper Shall consist of clean unalloyed copper solids. May include clean, oxidized or coated (plated) copper clippings, punchings, bus bars, commutator segments, clean oxidized copper pipe or tubing free of excessive solder and light gauge clean, oxidized or coated (plated) copper wire but free of fine gauge hair wire. Should be free of excessive oxidation, scale, ash or brittle burnt wire. Minimum copper content of *4% remelt recovery rate. This grade is equivalent to the ISRI code CLIFF
• No.1 Copper Wire shall consist of clean, uncoated, unalloyed copper wire, not smaller than *6 gauge. Equivalent to ISRI code Berry
• No.2 Copper Wire shall consist of clean unalloyed copper wire, free of hair wire, brittle burnt wire and excessive oils. Minimum copper content of *4% remelt recovery rate. Equivalent to ISRI code Birch