COPPER

Copper is the metal that binds the world’s telecommunication systems and is considered one of the best electrical conductors.

Comet Metals stock a wide variety of Copper Sheets, Copper Foils and Copper Coils. Our primary copper stocking alloy is 110 (Eletro-Litic Tough Pitch or ETP)  as well as 101,102 (Oxygen Free) and ED (Electro Deposited). Our range of stock copper coil materials starts at .0007″ thick and goes up to .070” thick.

Comet Metals also processes copper material, copper coil and copper sheet up to 36″ wide and as narrow as 1/4″ wide in specific thicknesses. Additionally, we are able to process and slit material up to .125” thick and welcome any opportunity to toll process any copper coil or copper heat material you may require.

• Copper Foil and Sheet Stocking Alloys
  • 110,101,102 and Electro Deposited
  • Others available upon request
• Tempers:
  • Annealed (Dead Soft), 1/2″ Hard, Full Hard
  • Others available upon request
• Slitting Capabilities: .0007 – .014
  • 1/2″ Wide, up to 24″ or 36″ wide
  • Core Size: 1 5/16″, 3″, 6″ or 12″
• Slitting Capabilities: .015 – .080
  • 1/4″ Wide, up to 24″ or 36″ Wide
  • Core Size: 6″, 12″ or 16″
• Sheeting Capabilities: .0007 – .005
  • 2″ Wide, up to 48″ Long sheets
  • Tissue Interleaved
• Sheeting Capabilities: .006 – .080
  • 2″ Wide, up to 180″ Long sheets
  • Non-Tissue Interleaved