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C17200 Beryllium Copper (UNS C17200) is the most widely used beryllium copper alloy in the world, containing approximately 1.8–2.0% beryllium and small amounts of cobalt or nickel. This alloy delivers an exceptional combination of high strength, excellent electrical conductivity, superior fatigue resistance, and outstanding corrosion resistance — properties that make it indispensable in precision engineering and high-performance industrial applications.
After age-hardening heat treatment, C17200 achieves tensile strengths exceeding 1,400 MPa — comparable to many high-strength steels — while maintaining electrical conductivity of 22–28% IACS. Its non-magnetic and non-sparking characteristics make it uniquely suited for hazardous environments, such as those found in Peru's extensive mining and oil & gas industries.
As a globally certified manufacturer, Sichuan Kepai New Material Co., Ltd. supplies C17200 beryllium copper in rod, strip, wire, tube, and sheet forms, meeting ASTM B197, ASTM B196, and DIN 17666 international standards — ready for direct application in Peruvian industrial projects.
| Property | Value |
|---|---|
| Beryllium Content | 1.80 – 2.00% |
| Tensile Strength (Aged) | 1,100 – 1,400 MPa |
| Hardness (HRC) | 36 – 42 |
| Electrical Conductivity | 22 – 28% IACS |
| Density | 8.26 g/cm³ |
| Operating Temperature | Up to 200°C |
Peru is Latin America's second-largest copper producer and a major hub for mining, energy infrastructure, and advanced manufacturing. C17200 beryllium copper's unique non-sparking property is critical in explosive environments such as underground mines. Its high fatigue life supports long-term use in connectors, springs, and bushings under Peru's demanding operational conditions. Combined with excellent machinability and corrosion resistance against humid Andean and coastal climates, C17200 is the material of choice for engineers and procurement teams across Peru.
Rod / Bar: Ø2mm – Ø200mm | Strip / Sheet: 0.05mm – 6mm thick | Wire: Ø0.1mm – Ø10mm | Tube: Custom OD/ID | Plate: Up to 500mm wide — All available with mill test certificates and full traceability documentation.
Peru ranks among the world's top copper, gold, zinc, and silver producers. Operations at Cerro Verde, Las Bambas, Antamina, and Toquepala demand non-sparking tools, precision connectors, and wear-resistant bushings made from C17200 beryllium copper to ensure safety and operational continuity in explosive underground environments.
Peru's rapidly expanding electrical grid — driven by hydroelectric, solar, and wind projects in regions including Cusco, Arequipa, and Ica — requires high-conductivity, fatigue-resistant connectors and relay components. C17200 beryllium copper delivers unmatched performance in switchgear, circuit breakers, and high-voltage contact springs.
Lima's growing industrial manufacturing zone and the Callao port industrial corridor are home to a rising number of precision parts manufacturers serving automotive, electronics, and aerospace supply chains. C17200 is extensively used in molds, stamping dies, and precision-machined components requiring extreme hardness combined with dimensional stability.
Peru's Amazonian oil fields and offshore exploration zones in the Pacific demand materials that resist corrosion in harsh chemical environments while providing non-sparking safety. Beryllium copper C17200 is the standard material for downhole tools, valve seats, and pump components in these critical applications.
Lima's Metro Line expansion and national rail infrastructure projects require high-durability electrical contact materials. C17200 beryllium copper strip and rod are used in pantograph contact systems, signal connectors, and vibration-dampening components that must perform reliably under Peru's varied altitude and climate conditions.
As Peru accelerates its 5G network rollout in Lima, Arequipa, and Trujillo, demand for precision RF connectors, antenna components, and high-frequency circuit elements made from C17200 beryllium copper is surging. The alloy's combination of electrical performance and mechanical reliability is unmatched for telecom infrastructure.
Peru's government and major mining companies are investing heavily in sustainable, low-emission mining technologies. This shift drives demand for longer-lasting, higher-performance components. C17200 beryllium copper's exceptional fatigue life and wear resistance directly reduce maintenance cycles and component replacement frequency — aligning with sustainability goals at operations like Quellaveco and Toromocho.
Peru is positioning itself as a key lithium supply country, and with the global EV boom, local assembly and component manufacturing is growing. C17200 beryllium copper is essential in battery management system connectors, charging interface contacts, and high-current relay springs — all critical components in the EV supply chain expanding into South America.
Peru's National Infrastructure Plan (Plan Nacional de Infraestructura) allocates billions in investment for ports, roads, airports, and urban development. Each of these projects incorporates sophisticated electrical and mechanical systems requiring high-performance alloy components. Beryllium copper's role in switchgear, grounding systems, and precision fasteners is growing alongside this infrastructure wave.
Peru's manufacturing sector is embracing Industry 4.0 automation in Lima's industrial parks. Robotic welding arms, CNC machining centers, and automated assembly lines require precision beryllium copper components for actuators, probe tips, and electrical contacts. The trend toward smart factories is creating a sustained, growing demand for C17200 alloy in precision forms.
Sichuan Kepai New Material Co., Ltd.
Sichuan Kepai New Materials Co., Ltd., established in 2017, is a high-tech enterprise integrating research and development, production, and sales. Currently, the factory covers an area of approximately 9,000 square meters, with an office space of about 1,000 square meters. The company primarily engages in the production of strategic emerging new materials for the national 13th Five-Year Plan, 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. The products are mainly applied in high-tech fields such as new energy vehicles, 5G technology, laser cutting, and lithium battery relays.
The company is 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.
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.
Smelting — Cerro Verde & Las Bambas Supply
Laying-off — Lima Precision Parts
Extrusion — Peru Energy Infrastructure
Drawing — Arequipa 5G Network
Straightening — Lima Metro Rail
Packaging — Peru Export Ready
Eddy Current Conductance Instrument
Chemical Composition Test Room
Smelting
laying-off
extrusion
drawing
straightening
package
eddy current conductance instrument
Chemical composition test room
Metallographic sample polishing machine
Microcomputer controlled electro-hydraulic servo universal testing machine
Liquid crystal display electronic universal testing machine
Hardness tester
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! Whether you are a procurement manager in Lima, an engineer at a mining operation in Cusco, or an infrastructure developer in Arequipa — our C17200 beryllium copper solutions are ready to meet your exact specifications and delivery requirements for the Peruvian market.
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