• page_banner

CAMK14500 Tellurium Copper Coil or Bar


Product Detail

Product Tags

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.


  • Previous:
  • Next:

  • Write your message here and send it to us