Oxygen Free Copper

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Oxygen Free Copper

Oxygen-free copper is produced by the direct conversion of selected refined cathodes and castings under carefully controlled anaerobic conditions to prevent any contamination of pure, oxygen-free metal during processing. Characteristics of oxygen-free copper are high electrical and thermal, high ductility, ease of welding, high impact strength, and low volatility under high vacuum

Oxygen Free Copper Product Selection

C10100 Oxygen Free Electronic Copper (CDA 101)

C10100 Oxygen-Free Electronic Copper 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 has HIgh Ductility, High electrical and termal conductivity and low volatility under high vacume.
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

C10200 Oxygen Free Copper (CDA 102)

UNS CDA 102, SAE J461, ASTM B152, ASTM B187, ASTM B272
High Conductivity (OFHC) Copper characteristics are high ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum.
ELECTRICAL: Electrical Conductors, Klystrons, Microwave Tubes, Transistor Components, Lead In Wire, Coaxial Cables, Copper to Glass Seals in Electronic Appliances, Busbars, Bus Conductors, Wave Guides
INDUSTRIAL: Tubing, LP Gas Service, Tubing, Medical Gas- Oxygen, Vacuum Seals, Coaxial Tube, Billet Mold Tube, Extrusion Cans for Powder Metallurgy
Sizes Available From Tremor Alloys
RECTANGLES / FLAT BAR: 1/8" - 2" thick through 1/2" - 8" wide
SQUARE BAR: 1/4" - 2" Square
ROUND BAR: 3/16" - 15" Diameter