C17300 beryllium copper is a high-performance precipitation-hardening copper alloy. It is engineered by adding a precise amount of lead to the C17200 matrix to significantly enhance cutting performance while maintaining world-class strength and conductivity.
Widely recognized in precision industrial fields, C17300 is the "go-to" material for components requiring complex machining and high reliability. From aerospace sensors to medical probes, it provides the thermal and electrical stability needed for mission-critical applications.
Established in May 2017, Sichuan Kepai New Materials Co., Ltd. has pioneered the R&D of special copper alloys. Our proprietary processes ensure that C17300 meets the stringent requirements of the IATF 16949 and ISO standards.
As the demand for miniaturization in the electronics industry grows, the technical roadmap for C17300 focuses on grain refinement and consistency. Companies are now looking for "Information Gain" in material data—specifically, how C17300 performs under extreme cyclical stress and high-frequency signal environments.
Future communication hardware requires connectors with zero signal loss. C17300's non-magnetic properties make it ideal for preventing electromagnetic interference (EMI) in high-speed data transmission modules.
In the New Energy Vehicle (NEV) sector, C17300 is being utilized for high-current contacts and charging interface components where heat dissipation and mechanical wear resistance are paramount.
The industry is moving toward lead-free alternatives; however, for specific high-speed machining (Swiss-turning), C17300 remains irreplaceable. We are optimizing smelting to ensure 100% recyclability of alloy scraps.
Procurement directors at Fortune 500 companies prioritize three things: Quality Stability, Compliance, and Localization Support. Kepai New Material addresses these through a robust supply chain framework.
We don't just sell alloy; we provide solutions. This includes metallurgical analysis, machining parameter optimization, and custom heat treatment protocols to ensure the final part achieves peak hardness (up to 40 HRC).
With a high share of the domestic market and growing exports to Europe, Southeast Asia, and North America, we offer technical documentation in multiple languages and localized logistical hubs for Just-In-Time (JIT) delivery.
Our alloys strictly adhere to ASTM B196, EN 12164, and JIS H3270 standards. We provide full chemical composition certificates and RoHS/REACH compliance data for every batch, ensuring your "Search Intent" for a reliable partner is met with factual authority.
Our company has established its own independent R&D team, equipped with a complete production system and mature production technology. This allows us to have deep knowledge in the production of special copper alloys like Oxygen-free high conductivity tellurium copper and C17300 Beryllium Copper.
Beyond traditional alloys, we developed a new type of highly conductive oxygen-free tellurium copper. Compared to traditional copper tellurium, this material has lower impurity levels and higher conductivity, meeting the evolution of precision electrical engineering.
Reflecting our international standards, Kepai has passed ISO9001:2015, ISO14001:2015, and OHSAS 45001:2018 certifications. This establishes our Reliability and Expertise (E-E-A-T) in the global metallurgy market.
Utilized for MRI components and bactericidal surgical tools where non-magnetic properties are vital.
The best choice for system efficiency, thermal management, and high-conductivity terminal connectors.
Ideal for generators, data transmission parts, and spring-loaded connectors in avionics.
Superior resistance to seawater corrosion and biological fouling for undersea sensors and cables.
Partner with Sichuan Kepai New Materials for industry-leading C17300 solutions. Our expert R&D team is ready to provide technical support for your next high-precision project.
Kepai New Material
