Engineered to meet the exact mechanical, thermal, and conductive thresholds demanded by Genoa's major maritime and energy operators.
Precipitation hardened alloy combining superior electrical conductivity with high yield strength.
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Ultra-pure copper designed to mitigate hydrogen embrittlement in critical electrical networks.
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Engineered for high machinability ratings without sacrificing electrical or thermal conductivity.
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Electrolytic Tough Pitch (ETP) copper with maximum conductivity for general industrial applications.
View Specifications →As Liguria’s central economic powerhouse and one of the Mediterranean's most vital maritime hubs, Genoa has transitioned rapidly toward highly sophisticated, technology-intensive industrial frameworks. Key sectors such as naval shipbuilding (spearheaded by Fincantieri at Sestri Ponente), heavy power generation equipment manufacturing (led by Ansaldo Energia), and specialized aerospace production demand copper alloys that exhibit zero mechanical fatigue under extreme operating conditions.
In high-pressure industrial environments, conventional copper alloys often fail because they lack the necessary tensile strength or soften at elevated temperatures. This is where Beryllium Cobalt Copper (predominantly UNS C17500 and C17510) bridges the gap. By incorporating controlled levels of beryllium and cobalt, these alloys undergo precipitation hardening (age-hardening), which creates a dense matrix of cobalt beryllides. This microstructural phase-locking maintains exceptional thermal and electrical conductivity while delivering yield strengths comparable to medium-grade steel alloys.
On a macro scale, the transition to high-power density networks—driven by electric vehicles (EVs), renewable energy transmission, and aerospace electrification—has created a tight market for precipitation-hardened copper alloys. Sichuan Kepai New Material Co., Ltd. serves as a critical stabilization force in the global supply chain, bridging the gaps between high-volume, precision metallurgy and complex logistics destinations like the Port of Genoa.
Modern electrical grids and power plants require massive conductors capable of withstanding magnetic force strains during transient short circuits. Traditional copper alloys deform under these forces, causing catastrophic outages. The addition of cobalt and beryllium to the copper matrix forms tiny intermetallic precipitates that obstruct dislocation movement, which radically increases yield strength without excessively lowering electrical conductivity. This specific combination makes Beryllium Cobalt Copper indispensable for manufacturing heavy-duty turbine generator rotor wedges, heavy switchgear components, and robotic resistance welding arms.
| Alloy Grade | Beryllium (Be) % | Cobalt (Co) % | Electrical Conductivity (% IACS) | Tensile Strength (MPa) | Hardness (HRB) |
|---|---|---|---|---|---|
| C17500 (Beryllium Cobalt Copper) | 0.40 - 0.70 | 2.40 - 2.70 | 45 - 60 | 680 - 960 | 92 - 100 |
| C17510 (Nickel Beryllium Copper) | 0.20 - 0.60 | 1.40 - 2.20 (Nickel) | 48 - 60 | 680 - 960 | 92 - 102 |
| C11000 (Pure ETP Copper) | - | - | ≥ 100 | 220 - 380 | 35 - 65 |
Where our Beryllium Cobalt Copper and high-performance alloys are implemented on the ground in Liguria.
In Genoa's marine construction facilities, structural steel hulls require thousands of high-quality spot welds. Our C17500 alloy is machined into resistance welding electrodes, shanks, and holders that do not lose their geometry under hot compressive loads, ensuring consistent weld integrity.
For large-scale generators produced in Italy, thermal dissipation is a major design limitation. Utilizing Beryllium Cobalt Copper wedges inside electrical rotor slots allows for higher current capacity, lower thermal expansion, and extended maintenance intervals.
Genoa's sub-contracting precision machine shops utilize Beryllium Copper mold inserts for rapid cooling cycles in plastic injection molding and pressure die-casting. The high thermal transfer rate reduces cycles by up to 30% compared to H13 tool steel.
Established in 2017, Sichuan Kepai New Materials Co., Ltd. is a high-tech enterprise integrating research and development, production, and sales. Currently, our advanced factory covers an area of approximately 9,000 square meters, with an modern office space of about 1,000 square meters.
The company primarily engages in the production of strategic emerging new materials, including special copper alloys such as tellurium copper, high-conductivity oxygen-free copper, silver copper, and dispersion copper, while also focusing on the research and development of high-conductivity, easy-to-machine, high-strength copper alloys. Our products are mainly applied in high-tech fields such as new energy vehicles, 5G technology, laser cutting, and lithium battery relays.
Located in the western area of the Sichuan Guanghan Industrial Development Zone, adjacent to National Highway 108, boasting a superior geographical location and convenient transportation, which lays a solid foundation for the rapid development of the enterprise. Since its establishment, Kepai has adhered to the business philosophy of "innovation-driven development, quality wins the market," committed to providing customers with the highest quality high-end copper alloy materials, and promoting industrial upgrading and sustainable development.
Underpinning our capacity to support demanding global industrial hubs like Genoa.
Technological innovation is the core competitiveness of Sichuan Kepai New Materials Co., Ltd. The company has a research and development and production team composed of senior industry experts who keep pace with international cutting-edge technology trends and continuously explore the unknown boundaries in the field of new copper alloy materials. Through a combination of independent research and development and industry-university-research collaboration, Kepai has made breakthrough progress in several areas, including high-performance tellurium copper, lead copper, and sulfur copper. Many of its technological achievements have reached international advanced levels and have been successfully applied in various industries such as new energy vehicles, precision machining parts, plasma cutting, relays, and energy storage, earning widespread recognition and praise in the market.
Kepai's product line is rich and diverse, covering a comprehensive range of solutions from basic materials to high-end customization. We focus on providing customers with high-performance, high-quality high-end copper alloy products, including but not limited to pure copper, oxygen-free copper, oxygen-free high-conductivity tellurium copper, nickel tellurium copper, tin bronze, beryllium copper, lead bronze, sulfur copper, and chromium zirconium copper. These products play an important role in reducing production costs and enhancing product performance due to their excellent physical and chemical properties and environmental friendliness, creating significant economic and social benefits for customers.
In the face of global market competition, Sichuan Kepai New Materials adheres to the development strategy of "rooted in Sichuan, radiating nationwide, and moving towards the world." By continuously optimizing market layout and improving the sales network, we have established a stable customer base in multiple provinces and cities across the country and have formed long-term cooperative relationships with several internationally renowned enterprises. At the same time, the company actively expands into overseas markets, participates in international competition and cooperation, and strives to promote Kepai's brand influence on the global stage.
We understand that the long-term development of an enterprise is inseparable from an excellent corporate culture. We advocate the corporate spirit of "integrity, innovation, collaboration, and win-win," encouraging employees to explore boldly and innovate courageously, while also emphasizing teamwork and talent cultivation, striving to create a harmonious, open, and inclusive work atmosphere. We believe that only by continuously pursuing excellence and creating value can we win the trust of customers and the respect of society.
Uncompromising quality assurance validating our raw materials, smelting practices, and final dimensional tolerances.
We deploy sophisticated casting, extrusion, and analysis machinery to ensure product excellence.
Exporting complex alloys to European Union markets demands rigorous adherence to legal frameworks, environmental standards, and precise container logistics. Sichuan Kepai guarantees that all shipments intended for Genoa's shipyards, distributors, and manufacturers fully comply with EU regulatory standards.
Beryllium is a regulated substance within the European Union. Although metallic copper alloys containing beryllium are safe to handle in solid forms, operations like dry grinding or machining require proper ventilation to prevent inhalation of fine dust. Kepai supplies comprehensive Safety Data Sheets (SDS) conforming to current EU REACH guidelines. We work in alignment with European metal processing limits, verifying that our alloys contain no RoHS restricted materials beyond certified tolerance margins.
Our logistical department manages custom clearances, ocean freight routing, and port handling documentation. We optimize shipping times from our central China facilities to ensure timely arrival at the Ligurian ports, maintaining structural protection through custom wooden crates and moisture-barrier vacuum foils to eliminate oxidation risks during ocean transit.
As the international industry shifts towards zero-carbon goals, the refining and processing of heavy non-ferrous metals must undergo significant transformation. Sichuan Kepai is investing heavily in energy-efficient induction melting systems and advanced scrap recycling mechanisms to reduce carbon intensity per ton of manufactured copper by 20% over the next five years.
Furthermore, our materials research labs are designing low-beryllium copper variants and high-conductivity cobalt-nickel alloys that maintain mechanical characteristics while enhancing ecological friendliness. By improving heat-exchange efficiencies, our materials support secondary industries in building more efficient electric powertrains, localized smart-grid converters, and long-life wind power turbines, preparing Genoa’s marine and heavy manufacturing industry for next-generation environmental policies.
Technical clarity on procurement, applications, and performance properties of Beryllium Cobalt Copper.
Explore our full line of specialized materials, optimized for high conductivity, durability, and corrosion resistance.
Looking ahead, Sichuan Kepai New Materials Co., Ltd. will continue to uphold its original intention, with even greater enthusiasm and determination, to engage in research and application in the field of new materials, contributing to the development of the new copper alloy materials industry in China and globally. We look forward to working hand in hand with friends from all walks of life to create a brilliant future together!
Kepai
