01. Tough Pitch Copper

General Description

The copper is gained with 0.02-0.04% of O2 remained and the content of H2 in copper reduced during casting process and impurities of As, Bi and Sb etc oxidized, thus its conductivity and ductility being enhanced. The copper, with copper content over 99.90% and electric conductivity over 98% produced with outstanding raw material, has good electric and heat conductivity and thus is used in a variety of applications in electric industry.

Products Form

Wire, Bar/Rod, Strip, Plate/Sheet, Tube/Pipe, Coil

Application

Switches, Connectors, Circuit Breakers, Relay, Transistors, Transformer, Automotive

02. Phosphorus Deoxidized Copper

General Description

Phosphorus Deoxidized Copper are produced in such a way that they are deoxidized with Cu-P to the extent where the oxygen content is reduced below 0.01% and P content at approx. 0.02% during casting process, and thus has no hydrogen embritlement in high temperature, does not absorb oxygen, and has a high softening temperature appropriate to welding work. It has good workability and color.

Products Form

Wire, Bar/Rod, Strip, Plate/Sheet, Tube/Pipe, Coil

Application

Radiator Pins, Gaskets, Copper Tiles, Roof Materials, Heat Exchanger, Condensers

03. Oxygen Free

General Description

The non-oxide copper, with oxygen content below 10PPM and purity of copper over 99.95%. produced by our company. has conductivity over 101% IACS and outstanding cohesion with bus bar and glass of commutators, and it does not show inertia at high temperature hydrogen atmosphere.

Products Form

Wire, Bar/Rod, Strip. Plate/Sheet, Tube/Pipe, Coil

Specification

Coaxial cable, Magnetron anode, Electronic wire, Gasket for vacuum apparatus, Combining terminals by compression

04. Copper-Iron Alloy