Wide selection of OFHC / C / C Tube | copper pipes | carbon free . tube in grade: C, C,C, C, C, C C Highly acclaimed manufacturer & exporter of C OFHC Tubing. Copper pipe / tube in grade: C, C,C, C, C, C C Copper is mostly used for buss bar as well as electrical and super conductor matrixes, vacuum tube and solid-state devices, and glass to metal seals.

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Furthermore, they are reliable in quality. By continuing to use the site, you agree to the use of cookies. Thus, they are widely used for heat exchangers, radiators, rube, electro-heat-up pipe, air conditioner and refrigerators. C OFHC Tubing packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Applications The purity of OFHC makes it suitable for conductivity applications in vacuum conditions.

It is the purest grade of any of the coppers. Resistance to Corrosion The higher purity Copper minerals have to be separated from the waste rock formations in which they are embedded before production of pure copper can begin.

An early application for OFHC was in the magnetron which was invented in the s. It is a ductile metal with very high thermal and electrical conductivity. Being prominent manufacturer and exporter of a broad array of C OFHC Tubing, we offer C OFHC Tubing that are fabricated by our adroit professionals using supreme class raw materials as per the set industry norms.

OFHC 102 / C102 / C10200 Tube

Oxygen plays a beneficial role for improving copper conductivity. With so small a content of extraneous elements, the inherent properties of elemental copper are brought forth to a high degree. Retrieved August 25, Microwave tubes Vacuum capacitors Vacuum interrupters Vacuum seals Vacuum tubes for radio and TV transmitters, klystrons and magnetrons Waveguides Available Forms OFHC is available in bar, plate, profiles, rod, sheet, strip, tube and wire.


Magnetrons OFHC is used in specialist, powerful electronic equipment such as that used to generate microwaves. We adapt to your request. High Conductivity Copper for Electrical Engineering. Individual alloy pages include details of specifications, mechanical and physical properties, available product forms and applications.

From Wikipedia, the free encyclopedia.

Alloy OFE OFHC Copper Tube

They are precise in size and smooth on surface. High electrical conductivity coppers are distinct from coppers deoxidized by the addition of phosphorus in the smelting process. Journal of Crystal Growth. Copper cannot be hardened by heat treatment.

Oxygen-free copper

This section lists coppers and copper alloys for conductivity applications. OFHC is used for: We maintains inventory of C OFE Copper in variety of shapes such as; sheet, plate, and round rod. Quick Facts Properties In the annealed soft to hard condition the alloy has the following combination of properties: Copoer has been selected as corrosion resistant material for the overpack of spent nuclear fuel in the KBS-3 concept developed in Sweden and Finland to dispose high-level radioactive waste in crystalline rock formations.

The basic structure of these magnets consists of fibres of Cu-OFE and niobium—titanium embedded in a matrix of high conductivity copper. OFHC is produced by the direct conversion of selected refined cathodes and castings under carefully controlled conditions to prevent contamination of the pure oxygen-free metal during processing. The magnets keep the particles on their orbit around the machine and focus the beams. Publication covering the electrical and mechanical properties of high conductivity copper and copper alloys that are intended for use in electrical applications.


This is the highest conductivity of all the coppers. Particles are fired at The excellent corrosion resistance was a major factor in the choice of OFHC for nuclear waste disposal canisters where tubr microstructure of the weld is particularly important, with no corrosion at all permitted in the very long life envisaged.

Creep is coper deformation of a material with time at temperature and fube be allowed for in the design of any component operating above room temperature.

For industrial applications, oxygen-free copper is valued more for its chemical purity than its electrical conductivity. All high conductivity coppers contain some oxygen as a result of the copper refining process but certain applications require copper with the highest purity and lowest oxygen levels, this is called Oxygen-free High Conductivity Coppdr OFHC.

Microwaves are made coppet a magnetron which at its heart has a ring shaped OFHC copper cathode which vibrates and emits microwaves when excited by a stream of electrons coppe in a vacuum from an anode.

Cu-OFE is manufactured from pure copper cathode and poured under a protective gas atmosphere.