Tellurium Copper Machining

Also called tellurium copper 145 copper contains tellurium which makes it more machinable than all other copper while maintaining good corrosion resistance and high electrical conductivity It’s often used for transformer and circuitbreaker terminals welding torch tips and fasteners

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Tellurium copper Wikipedia

Tellurium copper can be used as the electrode in electrical discharge machining EDM the alloy is used to replace copper when grinding wheel loading occurs during fine finishing of the electrode the alloy retains the properties of copper in the EDM process

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Coppertellurium and Coppersulphur for electrical and

Coppertellurium – CuTeP Coppersulphur – CuSP For electrical and electronic applications requiring extensive machining coppertellurium CuTeP Te 0407 and coppersulphur CuSP S 0207 with machinability indexes of 80 and an IACS of 9394 are the ideal choices They are called free machining coppers Go to Quick Facts

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Recommended machining parameters for copper and

excellent machining properties of these copperzinc alloys is so wellknown that they are often used as benchmarks for describing the machining properties of copper and copper alloys Machining copper alloys is considerably easier than machining steels or aluminium alloys of the same strength see Figure 1 This is reflected in the signif

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C145 C14500 Tellurium Copper Alloy Aviva Metals

C14500 Tellurium Copper or TelluriumBearing has applications in screw machine products and parts requiring high conductivity extensive machining corrosion resistance copper color or a combination of these electrical connectors motor and switch parts plumbing fittings welding torch tips transistor bases and furnace brazed articles

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Tellurium Copper Supplier Electrical Applications

The copper telluride precipitations become finely dispersed throughout the matrix and assist in chip breakage into short pieces thus enabling a much higher machining speed than with pure copper Copper 145 Tellurium has a machinability rating scale of 85 compared to pure copper of 20 thus ensuring longer tool life

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Source for Freemachining Tellurium Copper 145

Mar 02 2005 · Richard If you ever need to machine some copper try this stuff Although it costs twice as much as 110 110 machines like mud 145 cuts similar to free machining brass where the chips break real small and the cutter or saw blade plows through the stuff quickly

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Cutting rates for tellurium copper

Apr 27 2008 · Cutting rates for tellurium copper I am fairly new to machining of metals and short on knowledge on feeds and speeds My experience is primarily using solidworks 3D cad mastercam programming and doing 5 axis machining wood mock ups of full sized front ends of vehicles

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C14500 Alloy

copper and copperalloy forging rod bar and shapes astm b301b301m freecutting copper rod and bar brazing filler metal federal qqb650 brazing alloy copper copperzinc and copperphosphorus die forgings astm b283b283m copper and copper alloy die forgings hot pressed fitting asme b1622 wrought copper and copper alloy

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C14500 Tellurium Copper Busby Metals

Considered the best machining of the highCopper Alloys this CopperTellurium Alloy acquires strength from “Alloying” Tellurium As with all metals when reducing the amount of Copper conductivity dramatically decreases yet strength increases This copper product is used where highinsertion loads or high cycles are required such as socket connectors for highvoltage power sources

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