Neil Metals is one of the biggest India-based manufacturers and suppliers in Kolkata, specialized in providing quality metal products for industrial purposes. our company specializes in precision-engineered materials and provides an assortment of products that include Beryllium Copper C17510 Bars and Rods. Such bars and rods are well recognized for excellent strength, thermal conductivity, and resistance to corrosion. we find different applications in industries like aerospace, automotive, and electrical where the performance demands are critical. Neil Metals combines the most advanced manufacturing techniques with stringent quality control to ensure that the products meet international standards. Commitment to excellence has made them a name that people trust in the metal industry.
Beryllium Copper C17510 bars and rods, commonly referred to as Alloy 10, is a high-strength, high-conductivity copper alloy with 0.4–0.7% Beryllium, 1.8–2.0% Cobalt, and the rest as Copper. The alloy exhibits superior mechanical properties such as tensile strength 140–200 ksi (965–1379 MPa) and hardness in the range of 180–300 HB based on temper. Electrical conductivity remains satisfactory at about 45–60% IACS. Thermal conductivity is superior, corrosion resistance excellent, and ideal for applications that need a combination of strength and conductivity; examples include electrical connectors, springs, and industrial tooling components.
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.
Beryllium Copper C17510 bars and rods are supplied within industries to possess high tensile strength, electrical conductivity, and wear resistance. They are mainly used in aerospace, automotive, and electronics applications for connector components, bushings, gears, and spring. Its excellent thermal conductivity along with corrosion resistance utilizes beryllium copper in precision tooling, electrical relays, switches, and other components. The strength-to-weight ratio of the alloy makes it suitable for applications in demanding environments, including military and defense sectors. Furthermore, C17510 is used in the manufacture of molds, electrical contacts, and heat exchangers where durability and performance are crucial.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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