The purity of TU2 / C10200 oxygen-free copper reaches 99.95%, the oxygen content is not more than 0.005%, and the total impurity content is not more than 0.05%.
TU2/ C10200 oxygen-free copper has excellent cold and hot processing performance. Good forgeability.
Grade and temper for C10200 Oxygen free copper strip
Grade: TU2 ,C102, C10200, CDA102
Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)
Chemical composition of C10200 Oxygen free copper strip
TU2/ C10200 Chemical composition
Cu+Ag：≥99.95
Sn ：≤0.002
Zn：≤0.003
Pb：≤0.004
P：≤0.002
Ni：≤0.002
Fe：≤0.004
Sb ：≤0.002
S ：≤0.004
As ：≤0.002
Bi：≤0.001
O：≤0.003
Impurities%：≤0.05
Dimension and tolerance of C10200 Oxygen free copper strip
|
Thickness |
width |
||||||||||
|
|
≤200 |
＞200～400 |
＞400～600 |
＞600～1000 |
|||||||
|
|
Thickness tolerance / ± |
||||||||||
|
|
Ordinary Level |
Higher |
Ordinary Level |
Higher |
Ordinary Level |
Higher |
Ordinary Level |
Higher |
|||
|
0.10～0.20 |
0.010 |
- |
0.015 |
0.010 |
0.015 |
0.010 |
- |
- |
|||
|
＞0.20～0.30 |
0.015 |
0.010 |
0.020 |
0.015 |
0.020 |
0.015 |
- |
- |
|||
|
＞0.30～0.50 |
0.020 |
0.015 |
0.025 |
0.020 |
0.030 |
0.020 |
0.050 |
0.040 |
|||
|
＞0.50～0.70 |
0.030 |
0.025 |
0.035 |
0.030 |
0.040 |
0.035 |
0.060 |
0.050 |
|||
|
＞0.70～1.10 |
0.040 |
0.035 |
0.045 |
0.040 |
0.050 |
0.045 |
0.070 |
0.060 |
|||
|
＞1.10～1.50 |
0.050 |
0.045 |
0.055 |
0.045 |
0.060 |
0.055 |
0.080 |
0.070 |
|||
|
＞1.50～2.50 |
0.055 |
0.050 |
0.060 |
0.055 |
0.080 |
0.070 |
0.100 |
0.090 |
|||
Characteristics of C10200 Oxygen free copper strip
Characteristics of OFHC copper are:
High Ductility
High Electrical & Thermal Conductivity
High Impact Strength
Good Creep Resistance
Ease of Welding
Low Relative Volatility under high vacuum
|
Grade |
Density g/cm3 |
Conductivity /% IACS is not less than |
Resistivity / ∩ · mm2 / m is not greater than |
|
TU2 /C1020 |
8.94 |
100 |
0.017 241 |
Application of Oxygen free C10200 copper strip
TU2 /C10200 Oxygen-free copper are mainly used in electronics industry and electric vacuum devices and instruments and meters.Generators, busbars, cables, switchgear, transformers and other electrical equipment.
About us
Founded in 2008, our company specializes in the international trade of high-quality copper products. We are dedicated to providing a comprehensive range of copper-based solutions to a global clientele.
Our core product portfolio encompasses a diverse spectrum of copper and copper alloy forms, including:
Copper Tubes & Pipes: Precision-engineered for applications in HVACR, plumbing, and industrial systems.
Copper Sheets & Plates: Available in various grades and thicknesses for roofing, fabrication, and architectural uses.
Copper Bars & Rods: Supplied as solid profiles, hexagons, or squares for machining, electrical components, and manufacturing.
Copper Wires & Strands: From fine enamelled wires to large conductive cables for electrical and winding applications.
Copper Foils & Strips: Thin-rolled products essential for electronics, transformers, RF shielding, and flexible circuits.
We also offer related products such as Copper Coils, Copper Profiles, Copper Blanks, Copper Busbars, Copper Fittings, Copper Alloys (including brass and bronze), Copper Anodes, and Copper Cathodes.
Email:sales@gneesteel.com
