China Wholesale Brass Contains Copper Factories – CAMK14500 Tellurium Copper Coil or Bar – CORAM

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China Wholesale Brass Contains Copper Factories – CAMK14500 Tellurium Copper Coil or Bar – CORAM Detail:

Material Designation

GB	QTe0.5
UNS	C14500
EN	CW118C/CuTeP
JIS	C1450

Chemical Composition

Copper, Cu	Rem.
Tellurium, Te	0.40-0.70%
Phosphorus, P	0.004-0.012%
( Cu + Sum of Named Elements 99.5% min. )

Physical Properties

Density	8.94 g/cm3
Electrical Conductivity	Min. 93 %IACS
Thermal Conductivity	355 W/( m·K)
Coefficiency of Thermal Expansion	17.5 μm/(m·K)
Specific Heat Capacity	393.5 J/(kg·K)
Modulus of Elasticity	115 Gpa

Mechanical Properties

Specification mm (up to)	Temper	Tensile Strength Min. MPa	Yield Strength Min. MPa	Elongation Min. A%	Hardness Min. HRB
φ1.6-6.35	H02	259	206	8	35-55
φ6.35-66.7	H02	259	206	12	35-55
R4.78-9.53	H02	289	241	10	35-55
R9.53-12.7	H02	275	220	10	35-55
R12.7-50.8	H02	227	124	12	/
R50.8-101.6	H02	220	103	12	/

Characteristics

CAMK14500 is classified as a free-machining copper. The copper telluride precipitations in the microstructure affects the cutting chips into short pieces, thus enabling a much higher machining speed than with pure copper.

1. CAMK14500 has a machinability rating scale of 85%, compared to pure copper of 20%, thus longer tool life.

2. The high conductivity of tellurium copper makes it a suitable material for electrical applications.

Application

CAMK14500 is used where high-insertion loads or high cycles are required.such as socket connectors for high-voltage power sources, welding tips, plumbing fittings, soldering coppers, transistor bases, furnace brazing, motor part, electrical switches on power semiconductors, transformer & circuit breaker terminals, fasteners, etc.

Advantage

1. We actively respond to any questions from customers and provide shorter delivery times. If customers have urgent needs, we will fully cooperate.

2. We focus on controlling the production process so that the performance of each batch is as consistent as possible and the product quality is excellent.

3. We cooperate with the best domestic freight forwarders to provide customers with sea, rail and air transportation and combined transportation solutions, and have plans for transportation difficulties caused by natural disasters, epidemics, wars and other factors.

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As for aggressive rates, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such good quality at such charges we are the lowest around for China Wholesale Brass Contains Copper Factories – CAMK14500 Tellurium Copper Coil or Bar – CORAM , The product will supply to all over the world, such as: Grenada, Turkey, Lithuania, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !

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