C14500 ROD

Standard

JIS DIN EN ASTM/UNS/CDA GB/T
/ / CuTeP/CW118C C14500 /

Merit

Tellurium bronze is a high-copper alloy material formed by adding an appropriate amount of tellurium to pure copper. The addition of tellurium element helps to improve the machinability and high temperature resistance of the material. Tellurium bronze is a commonly used high-conductivity free-cutting alloy material.

 

Applications

Mainly used in connector terminals for new energy vehicles, charging piles, nozzles of plasma cutting machines, power modules of communication base stations and other components.

Cu min. 99.9
Te 0.4-0.7
P 0.004-0.012

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Temper Tensile Strength(Mpa) Yield Strength(Mpa) Elongation (%) Hardness(HV)
H02  (1.5≤φ<6.5) min. 260 min. 205 min. 8 min. 80
H02  (6.5≤φ<76) min. 260 min. 205 min. 12 min. 80
H04  (1.5≤φ<6.5) min. 330 min. 275 min. 4 min. 90
H04  (6.5≤φ<32) min. 305 min. 260 min. 8 min. 90
H04    32≤φ<76 min. 275 min. 240 min. 8 min. 90

Physical properties of the above materials are conventional performance indicators.If you have some special requirements,(for example property and tolerance).please contact Kinmachi Company directly,we will give you professional assessments and answers.

Density (g/cm³) 8.9
Electrical conductivility IACS%(20℃)* 85
Modulus of elasticity (KN/mm²) 117
Coefficient of thermal expansion 10-6/K 17.1
Thermal conductivity W/(m*K) 354.8

*value for the lowest temper class

微信图片_20241126173800(1)
EN: CuTeP/CW118C
UNS: C14500
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