Anucha Metals, located in Bangkok, Thailand, provides high-quality Beryllium Copper C17510 Bars and Rods, designed for high-conductivity and high-strength applications. C17510, also known as Alloy 3, balances mechanical properties and electrical conductivity well. These rods and bars can be heat-treated and perform excellently in environments that demand resistance to wear, fatigue, and corrosion. Manufactured to ASTM B196 and B441 standards, our C17510 products are used in the aerospace, automotive, and electrical industries. Anucha Metals guarantees dimensional accuracy and consistent quality in every batch.
C17510 consists of ~0.4–0.7% beryllium, 1.4–2.2% cobalt, and the rest copper. It offers tensile strength up to 965 MPa after aging and has electrical conductivity of ~45–60% IACS. The alloy provides good thermal conductivity, high fatigue strength, and excellent resistance to stress relaxation. It maintains mechanical stability under high temperatures and load conditions.
Dimensions : AMS, ASTM / ASME, CDA, MIL-SPEC / Federal (QQS), SAE, UNS, Specialty / Other
Specifications : ASTM B441 / ASME SB 441
Grade : C17500 / C17510
Diameter : 1mm to 100mm
Form : Square , Round , Hex , Flat, Wire In Black & Bright Finish
Length : customized, as required
Finish : Bright, Polish & Black
Element | Be | Co | Ni | Co+Ni | Co+Ni+Fe | Pb | Al | Si | Fe | Cu |
---|---|---|---|---|---|---|---|---|---|---|
Beryllium C17510 | 0.2-0.6 | 0.3 max. | 1.4-2.2 | – | – | – | 0.2 max. | 0.2 max. | 0.1 max. | Bal |
Element | Density (g/cm3) | Elastic Modulus(MPA) | Thermal Expansion | Thermal Conductivity(w/(m.k) | Melting Temperature(C) |
---|---|---|---|---|---|
Beryllium C17510 | 8.83 | 138000 | 18 | 240 | 1030-1080 |
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Alloy No. 10 | 2.1285 | C17500 |
Alloy No. 3 | 2.0850 | C17510 |
Yes, Beryllium Copper C17510 rods can be customized in size and length based on specific requirements. Manufacturers often offer tailored dimensions to meet diverse industrial applications.
Yes, Beryllium Copper C17510 Bars exhibit good corrosion resistance, particularly against atmospheric and seawater environments, making them suitable for applications requiring durability and resistance to oxidation and chemical degradation.
C17510 bars and rods work well for electrical connectors, resistance welding electrodes, relay components, and high-speed switch parts. In aerospace, it is used for spring contacts, bushings, and sensor housings. In the automotive sector, it is found in spark-resistant tools and engine contacts. The alloy is also used in telecom hardware, robotics, and instrumentation systems where conductivity and mechanical strength are crucial. C17510 performs well in dynamic applications that require precision, conductivity, and resistance to fatigue.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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