China Wholesale Copper Nickel Bar Supplier – CAMK14500 Tellurium Copper Coil or Bar – CORAM
China Wholesale Copper Nickel Bar Supplier – 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.
Product detail pictures:
Related Product Guide:
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for China Wholesale Copper Nickel Bar Supplier – CAMK14500 Tellurium Copper Coil or Bar – CORAM , The product will supply to all over the world, such as: Bahamas, United States, Italy, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.
By Ricardo from Sweden - 2017.03.08 14:45
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By Carol from Uganda - 2017.12.19 11:10