High Performance Bottle Opener Bar - Oxygen-free copper wire – Wanlutong

Place of Origin:Qingdao, China (Mainland)       Brand Name:Wanlutong

Model Number:Enameled wire                Type:Insulated

Application:For transformer/electrical motor, Instrumentation winding, transformers, telecommunications equipment

Conductor Material:Copper                    Conductor Type:Solid

Name:Oxygen free copper  wire                Thermal Class:130-220C

Standard:IEC, NEMA,GB,JIS                    Certification:SGS,UL,ISO

Delivery time:7days-30days                    Size:0.01mm-10mm

Shape:Round                               Color:Natural

Polyesterimide Overcoated with Po

port：Qingdao，China        Payment:   T/T,L/C

Non-standard specifications can be customized

Description:

pure copper without oxygen or any deoxidizer residue. But it still contains very small amounts of oxygen and some impurities. According to the standard, the content of oxygen is not greater than 0.003, the total content of impurity is not greater than 0.05, and the purity of copper is greater than 99.95. According to oxygen content and impurity content, oxygen-free copper is divided into 1 and 2 oxygen-free copper. The purity of No. 1 oxygen free copper is 99.97, the oxygen content is not greater than 0.003, the total impurity content is not greater than 0.03; the purity of No. 2 oxygen free copper is 99.95, the oxygen content is not more than 0.003 and the total impurity content is not more than 0.05. Oxygen free copper has no hydrogen embrittlement, high conductivity, good processing and welding properties, corrosion resistance and low temperature performance. The standards of oxygen content in different countries are not the same, and there are some differences.

Characteristic:

oxygen free copper: metal copper of 99.995% purity. Among them, there are LC-OFC (linear crystalline oxygen free copper or crystalline oxygen free copper: purity over 99.995%) and Occa (single crystal oxygen free copper: the highest purity is above 99.996%), which is divided into PC-OCC and UP-OCC. The single crystal oxygen free copper made by UP-OCC Pure Copper by Ohno Continuous Casting Process) is directionless, high purity, corrosion resistant and very low electrical impedance, which makes wire material suitable for high speed and high quality transmission signal.

Role:

 generally used in audio equipment, vacuum electronic devices, cables and other electrical and electronic should be used.

Specifications:

Size: 0. 05-0. 5 mm 0. 5-3. 5 mm / 8-20 mm Diameter: allowable deviation ≤ 0.01mm size 3mm~8mm 0.05mm~3mm oxygen free copper wire and φ 1.13~2.6mm finished copper wire, the elongation of which is 99.99, the resistivity is 0.016981 Ω mm 2 / m, the conductivity is 100.6 -101.6. The production specification of tinned copper wire is from 0.10-3.0mm, the specification of bare copper annealed soft wire is 0.10-2.50mm,

Brand number:    H62  H63  H65

Implementation criteria: (YS/T 868  2013)

Brand control: