Tellurium Copper C145 Copper

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of tellurium copper c145 copper in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount tellurium copper c145 copper for sale here from our factory. Customized orders are welcome.

This is a result of the precipitation of copper telluride within the C145 microstructure, which produces short chips. Copper telluride is also a highly conductive material, making it suitable for use in the electrical industry.

C145 falls into the category of free-machining coppers, with machinability far exceeding that of pure copper. Pure copper is rated at 20% machinability, while this alloy is rated at 85%, allowing for faster machining and longer tool life. This is due to the precipitation of copper telluride in the C145 microstructure, which produces short chips. Telluride copper is also a highly conductive material, making it suitable for use in the electrical industry. Tellurium Copper Click to Download Tellurium Copper has the following mechanical, chemical, electrical and fabrication properties: Resistant to atmospheric corrosion Resistant to hydrogen embrittlement (i.e., cracking and weakening caused by the introduction and diffusion of hydrogen) High thermal conductivity (205 BTU/ft.2/ft./hr./° F) and electrical conductivity (90% per IACS) Tensile strength of 47,900 psi (approximately 38 to 48 ksi) Yield strength of 44,200 psi (approximately 30 to 40 ksi) Elongation between 4% and 12% Hardness between 65 and 130 HV Structural integrity up to 350° C Good formability (suitable for cold and hot forming processes) Machinability levels of 85% to 90% (of which free-cutting brasses are 100%) Suitable for welding and brazing Not suitable for certain welding processes such as coated metal arc welding, oxyacetylene welding, resistance welding, seam welding and spot welding.

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