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China, Chinese Nickel Cobalt Beryllium Copper Alloy C17510/C17500 for Tip Holders1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AlloyNickel AlloyNickel Cobalt Beryllium CopperC17500 for Tip Holders
Rich Base Technology Co., Limited.
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Product DescriptionProduct DescriptionC17510 (CuNi2Be) COPPER NICKEL BERYLLIUM INTRODUCTION:Copper Nickel beryllium alloys are among the most versatile and high-performance copper-based materials available, prized for their unique balance of mechanical strength, thermal conductivity, electrical conductivity, and corrosion resistance. Within this family, C17510, also referred to as Copper-Beryllium-Nickel Alloy, stands out as a high conductivity grade that bridges the gap between pure copper and the stronger but less conductive beryllium-rich alloys like C17200. By integrating a small percentage of beryllium with nickel as a secondary alloying element, C17510 provides an outstanding combination of electrical performance, resistance to thermal softening, and mechanical durability, making it a material of choice for demanding electrical, electronic, and industrial applications.CHEMICAL COMPOSITIONS(%)BeNiAlSiCu0.2-0.61.4-2.20.2(Max)0.2(Max)RemainderKEY CHARACTERISTICSMechanical PropertiesTensile strength typically ranges from 700 to 900 MPa after age hardening.Yield strength values of 500–700 MPa can be achieved, depending on temper and processing.Hardness levels reach approximately Rockwell C 25–35, which is sufficient for most medium-load applications.These properties provide good wear resistance and allow components to withstand mechanical stresses without deformation.Electrical and Thermal ConductivityElectrical conductivity ranges between 45–60% IACS, which is significantly higher than other high-strength copper alloys.Thermal conductivity is also strong, allowing rapid dissipation of heat in contact and resistance welding applications.This dual advantage makes C17510 highly desirable for connectors, contacts, and other current-carrying components.Corrosion and Oxidation ResistanceC17510 demonstrates excellent resistance to corrosion in industrial atmospheres, marine environments, and exposure to industrial chemicals. The protective copper oxide layer that forms on its surface enhances long-term durability, while nickel improves stability under oxidizing conditions.Resistance to SofteningOne of the most significant advantages of C17510 is its ability to maintain mechanical strength and conductivity at elevated temperatures. Unlike pure copper, which softens rapidly when exposed to heat, C17510 resists softening and retains its properties up to 315°C (600°F), ensuring reliability in high-temperature electrical environments.Non-Magnetic and Spark ResistantLike other beryllium coppers, C17510 is non-magnetic and spark resistant, which is particularly important in aerospace, defense, and hazardous environments where ignition risks must be minimized.TYPICAL APPLICATIONSElectrical and Electronic ComponentsConnectors, terminals, and contacts: C17510 is frequently used in high-performance electrical connectors and switches that require reliable conductivity and resistance to wear.Relay and switch parts: The alloy provides consistent performance under repeated electrical cycling, with minimal wear or loss of spring properties.Lead frames and integrated circuit components: Its thermal conductivity and dimensional stability ensure reliable semiconductor packaging.Resistance Welding and ElectrodesWelding tips, shanks, and holders: In resistance welding, materials must conduct large currents while resisting deformation from heat and pressure. C17510 delivers the right combination of strength and conductivity for medium-duty electrodes and backup tooling.Spot welding caps: Especially in the automotive industry, C17510 is applied in the production of spot welds where durability and conductivity are required.Aerospace and DefenseAvionics components: Electrical reliability in high-temperature environments makes C17510 useful in aircraft electronic systems.Defense electronics and radar systems: Its non-magnetic and spark-resistant properties are beneficial for sensitive defense equipment.Oil and Gas IndustryUsed in downhole drilling tools, connectors, and contact components where corrosion resistance, spark resistance, and reliability are crucial.Automotive IndustryApplied in hybrid and electric vehicle systems for connectors, power distribution units, and contactors that must withstand high currents and elevated temperatures.General Industrial ApplicationsSprings and diaphragms: Components requiring both elasticity and conductivity.Rotors, switches, and circuit breakers: C17510's wear resistance and conductivity extend service life.Aerospace ComponentsC17510 is widely used in the aerospace industry for critical components such as landing gear bushings, bearings, connectors, and fasteners. Its combination of high strength, fatigue resistance, and dimensional stability under extreme conditions makes it suitable for aerospace applications where both reliability and performance are essential.PRODUCT IMAGES AND FACILITIESCompany ProfileRich Base Technology Co., LimitedYour Trusted Partner in Copper Alloy Materials!Founded in 2007, Rich Base Technology Co., Limited is one of the leading manufacturers of copper alloy materials in China. With a management team bringing over 20 years of industry expertise, we deliver high-quality, cost-effective copper alloys to customers worldwide. Our ProductsWe supply a wide range of copper alloys, including:Nickel-Beryllium Copper (C17510)Cobalt-Beryllium Copper (C17500)Beryllium Copper (C17200, C17300)Zirconium Copper (C15000, C15100)Aluminum Bronzes (C95810, C6191)Chromium-Zirconium Copper (C18150)Chromium Copper (C18200)Nickel-Silicon-Chromium Copper (C18000)Zirconium Copper (C15000, C15100)Aluminum Bronzes (C95810, C6191)Available Forms: round bars, square bars, rectangular bars, hexagonal bars, plates, sheets, and customized precision-machined parts, as well as molds based on our materials. Why Choose Us:1)20+ years of copper alloy manufacturing expertise2)Complete production facilities — from raw materials to finished products3)High quality at competitive prices4)Quick deliveries and responsive service5)Trusted by global brandsApplicationsOur copper alloys are widely used in:1)Automotive2)Aerospace & Aircraft3)Consumer Electronics & Appliances4)Industrial Machinery & Machine Tools5)Electrical & Electronic Equipment6)Resistance Welding7)Telecommunications8)Transportation (including high-speed trains)Trusted WorldwideOur products are exported across Europe, North America, Northeast Asia, Southeast Asia, and beyond. They are used by leading companies such as Volkswagen, Toyota, Honda, Ford, GM, and major high-speed train manufacturers.At Rich Base Technology, quality is our priority. Every product undergoes rigorous testing and inspection to ensure it meets customers' requirements before delivery. Rich Base Technology Co., LimitedHigh-quality copper alloys. Competitive prices. Reliable service.
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