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Rod 8mm · ASTM B49-10

Oxygen-Free Copper Rod 8mm

8mm diameter · Copper with silver 99.99% · Conductivity over 101% IACS

Technical Specifications

Diameter8 mm
Copper with SilverMin. 99.99%
Oxygen0 to 5 ppm
Electrical Conductivity (20°C)More than 101% IACS
Oxide Layer Thickness15 to 50 Å
Tensile Strength175 N/mm²
Elongation (A250)More than 54%
Hydrogen Embrittlement ResistanceMore than 10 bending cycles
Drawability (Thinning)Down to 0.05 mm
Length per Coil10,000 to 11,000 m
Coil Inner Diameter95 cm
Coil Outer Diameter180 cm
Weight per Coil4 to 4.8 tons
PackagingOn a 1.8 × 1.8 m wooden pallet with plastic wrapping
StandardASTM B49-10

Product Description

Oxygen-Free Copper Rod is one of the purest grades of industrial copper, widely used in sensitive electrical, electronics, and telecommunications industries due to its very high electrical conductivity and exceptional purity.

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Applications

  • Production of enameled wire for motors and transformers
  • Cable manufacturing and high-voltage copper wire industry
  • Electronics, telecommunications, and semiconductor industries
  • Sensitive automotive components and hybrid systems

Key Advantages

  • Electrical conductivity exceeding 101% IACS
  • Resistance to hydrogen embrittlement
  • High flexibility and drawability down to 0.05 mm

This section can be customized with more detailed product information, certifications, and application case studies.