C10100 Oxygen Free Electronic Copper (CDA 101)
C10100 Oxygen-Free Electronic Copper, also known as OFE, is a 99.99% pure copper with 0.0005% oxygen content. C101 achieves a minimum 101% IACS conductivity rating. This copper is finished to a final form in a carefully regulated, oxygen-free environment. C10100 OFE has High ductility, high electrical and thermal conductivity and low volatility under high vacuum.

Pipe
Sheet/Plate
Typical Uses for C10100 Oxygen Free Electronic Copper
- Automotive: Automotive Rectifiers
- Electrical: Transistor Component Bases, High Resistance-Ratio Cryogenic Shunts, Bus Conductors, Wave Guides, Hollow Conductors, Anodes for Vacuum Tubes, Coaxial Cable, Coaxial Tube, Klystrons, Microwave Tubes, Bus Bars, Lead-in Wire, Vacuum Seals, Conductors, Glass-to-Metal Seals
Product Specifications
End Product | Specification |
Bar | ASTM F68, B152 |
Bar, Bus | ASTM B187 |
Foil, Printed Circuits | ASTM F68, B451 |
Pipe, Bus | ASTM B188 |
Plate | ASTM F68, B152 |
Plate, Clad | ASTM B432 |
Rod | ASTM F68 |
Rod, Bus | ASTM B187 |
Shapes | ASTM F68 |
Shapes, Bus | ASTM B187 |
Sheet | ASTM F68, B152 |
Sheet, Printed Circuits | ASTM F68, B451 |
Strip | ASTM B272, F68, B152 |
Strip, Printed Circuits | ASTM B451, F68 |
Tube, Bus | ASTM B188 |
Tube, Finned | ASTM B359 |
Tube, Rectangular Waveguide | ASTM F68, MILITARY MIL-W-85 |
Tube, Seamless | ASTM F68, B75, B641 |
Tube, Welded | ASTM B447, B641 |
Tube, Welded for Air Conditioning and Refrigeration Service | ASTM B640 |
Wire, Coated With Lead Alloy | ASTM B189 |
Wire, Coated With Nickel | ASTM B355 |
Wire, Coated With Silver | ASTM B298 |
Wire, Coated With Tin | ASTM B33, B246 |
Wire, Hard Drawn | ASTM B272, F68, B1, FEDERAL QQ-W-343 |
Wire, Medium-Hard Drawn | ASTM F68, B2 |
Wire, Soft | AMS 4700, ASTM B48, F68, B3 |
Wire, Stranded | ASTM B496, B174, B173, B172, B226, B286, B470, B8, FEDERAL QQ-B-575 |
Chemical Composition
Sb | As | Cu | O | P | Te | |
Min/Max | 0.0004 | 0.0005 | 99.99 min | 0.0005 | 0.0003 | 0.0002 |
Nominals | - | - | - | - | - | - |
Our Services

Aviva Metals Houston warehouse operation is a AS9120B, and AS9100D in our Ohio foundry, based on ISO 9001:2015. We are now also offering our complete range of brass, bronze and copper alloys in precision machined or milled parts, in full accordance with your drawings. Aviva Metals creates custom precision bearings and bushings, flanges, washers, double flange bearings, full half bearings, spacers and special machined parts that can be shipped on a global basis and in full accordance with most international standards.