
C14500 tellurium copper strip combines excellent easy cutting performance with excellent conductivity and thermal conductivity, while also possessing corrosion resistance and electrical ablation resistance. Its cold and hot processing performance is also good, and it can be processed through various methods such as forging, casting, extrusion drawing, punching and molding.
It has important applications in the field of new energy in automobiles, such as connectors, charging stations, and plug-in terminals.
| Grade | Chemical composition(%) | ||
| ASTM | Cu | P | Te |
| C14500 | >99.9 | 0.004-0.012 | 0.4-0.7 |
| Physical properties | ||||||
| Density (g/cm³) |
Modulus of elasticity (GPa) |
Thermal expansion coefficient (×10-6/K) |
Electrical conductivity (%IACS) |
Thermal conductivity W(m·K) |
||
| 8.9 | 117 | 17.6 | 85 | 368 | ||


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