High-Quality OFT oxygen free high conductivity tellurium copper Exporter, Exporters

Product Description

Advanced oxygen-free high-conductivity tellurium copper with independent intellectual property rights.
High corrosion-resistant
Low oxygen content (below 10ppm)
Extremely easy cutting, non-stick tool
Good cold and hot working ability
High electrical and thermal conductivity
Excellent welding resistance

This material features extremely low oxygen content (equivalent to TU0 / C10200, less than 10ppm), offering exceptional mechanical, physical, and fabrication properties.

Tensile StrengthRmMpa≥260
Yield Strengthδ0.5Mpa≥205
Elongation%≥12
Coefficient of elasticityMpa117000
Heat conductivity coefficientW/(m·K)415
Electrical Conductivity%IACS≥97
HardnessHRB30-55
Softening temperature350℃
Capacity for cold workExcellent
Capacity for hot formationExcellent
Hot working temperature750-875℃
Annealing temperature425-650℃
Applications:
  • Hardware processing: Complex, precision electrical components and machining parts.
  • Cutting and welding: Plasma and laser welding nozzles.
  • Electrical systems: Medium and low voltage industry components.
  • Automotive: Contacts for electromagnetic switches and terminals.
  • New energy: High current charging gun connectors and lithium-ion battery poles.
Frequently Asked Questions
1. Why is tellurium copper ideal for precision machining?
It offers excellent machinability and produces non-stick chips, allowing for high-speed, precision manufacturing of complex parts.
2. How does the low oxygen content affect performance?
Low oxygen content (below 10ppm) prevents hydrogen embrittlement and ensures superior electrical and thermal conductivity.
3. Can this material be used in welding applications?
Yes, it possesses excellent welding resistance, making it perfect for plasma and laser welding nozzles.
4. What is the electrical conductivity of this material?
Our tellurium copper provides high electrical conductivity with an IACS rating of ≥97%.
5. Is it suitable for high-current automotive applications?
Yes, its high conductivity and durability make it an ideal choice for high-current charging gun connectors and battery components.

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