C11000 (Cu-ETP / CW004A) technical material datasheet. 99.90% Pure copper for electrical busbars, transformer terminals, high thermal conductivity (388 W/m·K), and 100% IACS electrical conductivity.
This datasheet details chemical composition spectro limits, mechanical tensile properties, physical thermal constants, and fabrication ratings according to European EN and American ASTM standards.
| Element | Min % | Max % | Standard Specification |
|---|---|---|---|
| Copper (Cu) | 57.0% | 63.0% | EN 12164 / ASTM B16 |
| Lead (Pb) | 1.6% | 3.5% | RoHS 3 Exemption 6(c) Authorized |
| Zinc (Zn) | Balance | Optical Emission Spectro Tested | |
