Engineered for high-conductivity and extreme mechanical durability.
Established in May 2017, Sichuan Kepai New Materials Co., Ltd. is a high-tech private company specializing in the R&D, production, and sales of high-conductivity and high-strength free-cutting tellurium copper and other special copper alloys. As a premier Custom Beryllium Cobalt Exporter, we have bridged the gap between raw material extraction and precision industrial application.
Beryllium Cobalt Copper (notably C17500 and C17510) represents the pinnacle of precipitation-hardening alloys. In a global economy shifting towards electrification and high-frequency data transmission, the role of a specialized exporter is no longer just logistics; it is about providing Information Gain and technical roadmaps that ensure client success in demanding sectors like aerospace, automotive, and medical technology.
Understanding the "Why" behind Beryllium Cobalt Copper's performance.
Designed for applications requiring high thermal or electrical conductivity alongside high strength. It contains 0.4-0.7% Beryllium and 2.4-2.7% Cobalt. Ideal for resistance welding electrodes and spring connectors.
A variation where Cobalt is replaced by Nickel (1.4-2.2%). This alloy offers slightly higher conductivity and is the gold standard for high-reliability switches and relay components.
Unlike standard brass, our Beryllium Cobalt alloys gain their "superpowers" through a precisely controlled heat-treatment process that creates a fine dispersion of beryllide particles within the copper matrix.
In terms of mechanical properties, Beryllium Cobalt Copper shows a unique "sweet spot" where tensile strength can exceed 100,000 psi while maintaining over 50% IACS (International Annealed Copper Standard) conductivity. This makes it superior to traditional bronzes which sacrifice conductivity for strength.
The global demand for Custom Beryllium Cobalt is driven by the "Three Electrics" in EVs—Battery, Motor, and Electronic Control. Companies in North America, the EU, and Southeast Asia are increasingly seeking exporters who can guarantee not just chemical composition, but Compliance and Sustainability.
Kepai provides comprehensive documentation to satisfy global regulatory frameworks. Our company has passed ISO9001:2015, ISO14001:2015, and OHSAS 45001:2018. Every batch of exported Beryllium Cobalt is accompanied by a Material Test Report (MTR) ensuring RoHS and REACH compliance, mitigating risk for industrial purchasers.
Our proprietary development. This material offers lower impurity levels than traditional tellurium copper, crucial for high-vacuum and high-purity electrical applications.
Integrating machine learning into our casting and annealing stages to ensure zero-defect production for critical medical and aerospace components.
Implementing a closed-loop recycling system for copper scraps, significantly reducing the carbon footprint of our manufacturing process.
Copper has bactericidal, anti-inflammatory, and antioxidant effects, crucial for surgical tools and MRI components.
Superior conductivity ensures system efficiency and high-performance thermal management in fast-charging systems.
Ideal for generators and data transmission parts where high vibration and temperature resistance are mandatory.
Kepai New Material
