As Europe’s major gateway, Hamburg is not just a port city but a nexus for aviation (Airbus), renewable energy, and precision automotive engineering. The demand for Tellurium Copper (TeCu) in the Hamburg market has seen a 15% year-on-year growth, driven by the shift towards electrification and the city's "Hydrogen Port" initiatives. Our role as manufacturers and exporters is to bridge the gap between high-volume production and the stringent DIN standards required by German engineers.
Tellurium Copper offers a unique combination of high electrical conductivity (90% IACS) and excellent machinability. In the context of Hamburg's high-tech manufacturing, TeCu is essential for components requiring intricate CNC machining where pure copper fails due to its "gummy" nature. Our TeCu alloys ensure minimal tool wear and maximum throughput for Hamburg's local machine shops.
Sichuan Kepai New Materials Co., Ltd., established in 2017, has revolutionized the production of tellurium copper by introducing Oxygen-Free High Conductivity Tellurium Copper (OFT). Traditional TeCu often contains residual oxygen which can lead to hydrogen embrittlement during brazing or welding processes—a critical failure point in aerospace applications common in the Hamburg-Finkenwerder region.
| Feature | Standard C14500 | Kepai OFT TeCu |
|---|---|---|
| Oxygen Content | 100-500 ppm | < 10 ppm |
| Electrical Conductivity | 85-93% IACS | 95-98% IACS |
| Machinability | 85% | 90% |
Hamburg-based procurement officers are increasingly looking for "Green Copper." Our production process utilizes a 29,000 sqm facility designed with energy-efficient casting technology, ensuring that the embodied carbon of our Tellurium Copper meets the upcoming EU carbon border adjustment mechanisms (CBAM).
We provide full compliance documentation, including RoHS, REACH, and Conflict Minerals reports, which are non-negotiable for German industrial supply chains. Our logistics network ensures seamless delivery to the Port of Hamburg, with DDP (Delivered Duty Paid) options for European clients.
Tellurium copper is a key enabler for several "Industrie 4.0" technologies expanding in the Hamburg metropolitan region:
Our R&D focus is moving toward Nanocrystalline Tellurium Copper. By refining the grain size during the extrusion process, we aim to increase the tensile strength of TeCu without sacrificing conductivity. This will be vital for the next generation of miniaturized electronics in the Hamburg tech-start-up scene.
Established in May 2017, Sichuan Kepai New Materials Co., Ltd. is a high-tech private company specializing in R&D, production and sales of high conductivity and high strength free cutting tellurium copper and other special copper alloys.
Our company has established its own independent R&D team, equipped with a complete production system and mature production technology. We focus on environmental protection and sustainable development through the use of environmentally friendly copper alloys.
Kepai New Material
