Copper Rod

OXYGEN-FREE ELECTRONIC (OFE)

Direct Wire’s Oxygen-Free Electronic Copper Rod is a high-purity copper rod designed to meet the demanding needs of advanced electrical and industrial applications. Engineered with oxygen-free electronic copper, it ensures superior conductivity, reduced oxidation, and enhanced durability, making it ideal for high-performance requirements in manufacturing, electrical, and electronic industries. This rod is crafted using our state-of-the-art upcasting technology, ensuring consistent quality and reliability. Made in the USA, it delivers the utmost in purity and performance, perfect for applications that require precision and longevity.

  • Oxygen-free, high-purity up-cast copper rod
  • Highest electrical conductivity
  • High thermal conductivity
  • High ductility
  • Good workability

Specifications

Sizes (Diameter)
  • Oxygen-Free-Electronic
  • 5/16" (8mm) - 15/32" (12mm)
Packaging
  • 6000 lb. Coils (Approx.)
  • Banded & Plastic Wrapped on Pallets
Packaging Dimensions
  • Height: 18 in. (Approx.)
  • Diameter: 60 in.
  • Skid Height: 6.5 in.
MaterialAmount Present
Copper99.99 MIN%
Nickel0.0010 MAX%
Iron0.0010 MAX%
Lead0.0005 MAX%
Tin0.0002 MAX%
Zinc0.0001 MAX%
Antimoney0.0004 MAX%
Bismuth0.0001 MAX%
Arsenic0.0005 MAX%
Silver0.0025 MAX%
Phosphorous0.0003 MAX%
Cadmium0.0001 MAX%
Maganese0.00005 MAX%
Tellurium0.0002 MAX%
Selenium0.0003 MAX%
Sulfur0.0015 MAX%
Oxygen0.0005 MAX%
Listed Features
  • Oxygen-free, high-purity up-cast copper rod
  • Highest electrical conductivity
  • High thermal conductivity
  • Good workability