TU2 Oxygen-free Copper Tube
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of tu2 oxygen-free copper tube in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount tu2 oxygen-free copper tube for sale here from our factory. Customized orders are welcome.
Four core advantages of TU2 oxygen-free copper
(1) Conductivity
- Conductivity ≥100% IACS, 3% higher than ordinary copper (97% IACS)
- In high-frequency signal transmission (e.g. 5G millimeter wave), the signal loss is reduced by more than 25%
(2) Excellent oxidation resistance
- After 1000 hours of salt spray test, the degree of surface oxidation is only 1/5 of that of ordinary copper.
- In high temperature and high humidity environments (such as marine equipment), the life expectancy is extended by 3 times.
(3) Excellent machinability
- Tensile strength ≥200MPa, elongation ≥30%.
- Can be drawn into ultra-fine wire diameter of 0.03mm (for precision electronic components)
(4) Excellent cost performance
- The price is 20-30% lower than TU1, but the performance difference is only 1-2%.
- The best choice for industrial-grade, high-reliability applications
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Type |
straight copper pipe,pancake coil copper pipe,capillary copper pipe |
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GB/T17791-2007,GB/T1527-2006, GB/T18033-2007, ASTM B280,ASTM B68,ASTM B75,ASTM B88 |
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T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920, TU1,TU2,C12500,C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200, C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300, C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,C70620,C71000, C71500,C71520,C71640,C72200,etc |
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Shape |
Round,Square,Rectangular,Oval,half-round |
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Round |
OD:2-914mm (1/16"-36") |
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Square |
Size:2*2-1016*1016mm(1/16"-40") WT0.2-120mm |
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Rectangular |
Size:2*4-1016*1219mm(1/16"-48") WT:0.2-120mm |
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Length |
1m,2m,3m,6m,or as required |
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Hardness |
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc |
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Surface |
mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required |
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Package |
Standard export package ,or as required. |
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Contact |
If you have any question,please feel free to contact me. |
Key application areas of TU2 oxygen-free copper
1. New energy electric vehicles
- High-voltage wiring harness: TU1 is preferred for 800V platform (lower temperature rise), while TU2 can be used for 400V platform to reduce cost.
- Battery connectors: TU1 lugs can reduce internal resistance and improve fast charging efficiency (10% faster than ordinary copper charging speed).
- Charging gun conductor: TU2 silver-plated program has become mainstream (cost 20% lower than pure TU1).
2. High-end electronics and communications
- 5G base station RF line: TU1 ensures low loss of millimeter wave signals (28GHz band attenuation <0.15dB/cm).
- Semiconductor bonding line: 6N grade TU1 (99.9999% purity) for 3nm chip interconnect.
- Optical Module PCB: TU2 gold plated as high speed signal transmission layer.
GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
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