产品详细信息
Quality Tellurium Copper Rod/ Bar
C14500 / CDA C145/ CuTeP / CW118C
Tellurium copper (C14500,CuTeP), with 0.4-0.7% of tellurium (Te), can be free cutting or free machining, thus enabling a much higher maching speed than is possible with pure copper and ensuring a longer tool life.
On machinability rating scale with 100 for free cutting brass HPb 63-3 (C36000) and 20 for pure copper, tellurium copper is rated as 90.
Tellurium copper also has high electric conductivity (90% IACS) and thermal conductivity. It resistant to arc, corrosion and hydrogen embrittlement. Both Cold working or hot forming are practicable.
Good tellurium copper products can be manufactured only from high quality billets. Hutmen's tellurium copper alloys are all made from quality 99.99% copper cathode and 99.99% tellurium ingots, with phosphorus playing as the deoxidant.
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