In the era of Industry 4.0, the demand for "Excellent Machinability" has evolved from simple chip-breaking to a holistic requirement for thermal stability, tool wear reduction, and ultra-high-speed CNC compatibility. As a premier supplier, Sichuan Kepai New Materials is pioneering the next generation of Tellurium Copper (C14500) and Sulfur Copper (C14700) that redefine the efficiency of automated production lines.
Our roadmap focuses on refining the micro-crystalline structure of copper alloys. By precisely controlling the distribution of telluride and sulfide phases, we ensure consistent machining performance even at surface speeds exceeding 500 SFM.
Transitioning beyond traditional leaded brasses, we are developing eco-friendly, high-performance alternatives that comply with global environmental mandates without compromising electrical conductivity or mechanical strength.
Future materials will feature "batch-specific digital twins," providing CNC operators with optimal cutting parameters based on real-world metallurgical test data, reducing setup time by up to 25%.
Established in May 2017, Sichuan Kepai New Materials Co., Ltd. is a high-tech private enterprise specializing in the R&D, production, and sales of high-conductivity and high-strength free-cutting tellurium copper and other specialized copper alloys. Our mission is to bridge the gap between high performance and ease of manufacturing.
We don’t just provide raw materials; we deliver strategic solutions for industries that demand zero-failure performance. Our alloys are the backbone of high-stakes sectors.
High-conductivity Tellurium Copper is essential for EV charging connectors. Our materials reduce contact resistance, preventing overheating and ensuring the longevity of fast-charging systems.
Beryllium Copper's high strength-to-weight ratio and non-sparking properties make it ideal for generator housings and flight control data transmission components.
Our Oxygen-free copper tubes (C10100) are used in high-purity gas delivery and antimicrobial surfaces, meeting the stringent hygiene and performance standards of modern hospitals.
Precise signal transmission requires connectors with zero distortion. Our C17300 alloys provide the necessary elasticity and conductivity for miniaturized high-frequency connectors.
China's manufacturing landscape has undergone a radical transformation. At Kepai, "Factory 4.0" is not a buzzword; it is our operational reality. By integrating Internet of Things (IoT) sensors into our casting and extrusion lines, we maintain real-time control over metallurgical purity.
Global procurement requires more than just a good price; it requires a partner who understands the complexity of international standards. Kepai is committed to full transparency and rigorous compliance.
Fully compliant with RoHS 3.0 and REACH. We use environmentally friendly materials and processes to produce green products, helping our clients meet their ESG (Environmental, Social, and Governance) goals.
Our production facilities are certified under ISO 9001:2015, ISO 14001:2015, and OHSAS 45001:2018. Every batch is shipped with a comprehensive Mill Test Report (MTR).
Beyond the domestic market, Kepai has established a robust export network serving the USA, Germany, Japan, and South Korea, providing localized technical support and customer service.
Specialized alloys designed for specific industrial challenges.
The "Gold Standard" for high conductivity and excellent machinability. It offers 85% machinability and 93% IACS conductivity, ideal for plasma cutting electrodes and electrical connectors.
The "King of Non-Ferrous Metals." Provides ultimate tensile strength up to 1380 MPa. Used where high strength and good conductivity must coexist.
A precipitation-strengthened alloy with outstanding softening resistance and high strength, perfect for heavy-duty electrical components.
Excellent wear resistance and fatigue strength. Widely used for bushings, bearings, and precision spring clips in mechanical engineering.
Consult with our metallurgical experts today to find the perfect alloy for your next precision engineering project.
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