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Brass & Copper Products

We are leaders in the market for providing best range of Oxygen Free Copper Rod, Copper Rods, Oxygen Free Continuous Cast Copper Rods, Silver Bearing Copper Flats and Copper Strips

Oxygen Free Copper Rod

  • Size 8, 12.5, 16 and 20 mm.
Upward continuous casting technology provides top quality Oxygen Free copper wire rods with excellent conductivity, surface finish, ductility with homogenous grain structure and without harmful porosity. Oxygen Free High Conductivity (OFHC) copper rods are produced using LME Grade-A copper cathodes with 99.99% purity meeting international standards. These rods have a huge advantage when compared to traditional Electrolytic Touch Pitch (ETP) copper rods.
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Copper Rods

  • Size 6-40 mm
Copper strips, flats, bars, rods and profiles meeting international quality standards are produced in both Oxygen Free and ETP copper by Continuous Extrusion process. Our advanced technology enables the availability of these products as per customer drawings and preferences. With a minimum of 99.99% purity and Oxygen content less than 10 ppm, our products offer conductivity above 101% IACS.
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Oxygen Free Continuous Cast Copper Rods

Upward continuous casting technology provides top quality Oxygen Free copper wire rods with excellent conductivity, surface finish, ductility with homogenous grain structure and without harmful porosity. Oxygen Free High Conductivity (OFHC) copper rods are produced using LME Grade-A copper cathodes with 99.99% purity meeting international standards. These rods have a huge advantage when compared to traditionalElectrolytic Touch Pitch(ETP)copper rods.

Comparison of OFHC and ETP copper rods
Material OFHC rods ETP rods
Chemical
Composition
Cu min (%) 99.99 99.90
oxygen max (%) 0.0010 Around 0.400
Density (g/cm3) 8.94 8.94-8.89
Gas absorption at high temp Extremely low Relatively low
Microstructure homogeneity Excellent OK
Electrical conductivity (%) 102 101
Thermal conductivity (W / m-k) 391 381
Deep drawing quality Excellent OK
Oxide scale adhesion Excellent OK
Resistance to H Embrittlement Excellent Poor

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