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This copper is at least 99.90% pure and has an electrical conductivity of at least 101% IACS. ETP copper contains a small percentage of oxygen (0.02 to 0.04%). If high conductivity copper needs to be welded or brazed or used in a reducing atmosphere, then oxygen-free copper (CW008A or ASTM designation C10100) may be used. 

 

  • 8 mm
  • 10.5 mm
  • 11.4 mm
  • 12 mm
  • 14.5 mm
  • 17mm ± 0.38mm

  • Electrical Conductivity  ≥% 100 IACS
  • Oxide Film Thickness ≤ 750Å
  • Tensile Strength 225-235 N/mm²
  • Elongation (A250) 43-44% 
  • Twist to Failure ≥47 turns
  • 10/10 Twist No defect such as Checks , Flakes , Seams or Overfills
  • Drawability 0.150 mm 
  • Copper include silver min.99.99%
  • Oxygen 250 ± 15 ppm

  • ASTM B49 2010

 

  • On wooden Pallet 1.7m x 1.7m with plastic cover
  • Weight 5 Ton/Coil (Other Weight upon request)
  • With wax coating
  • Without joints

 

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