Aiman Metals is a leading supplier of Beryllium Copper C17200 Bars and Rods in Kuala Lumpur, Malaysia. This alloy is the most common grade of beryllium copper owing to its unrivalled strength, conductivity, and fatigue resistance. Due to its suitability for hardening via heat treatment, C17200 is utilized in applications that necessitate non-magnetic and corrosion-resistant components. Aiman Metals provides accurately machined rods and bars with a range of diameters and lengths to fulfill rigorous specifications in aerospace, defense, electronics, and manufacturing sectors.
C17200 Beryllium Copper has 1.8–2.0% beryllium, minute cobalt, and the rest copper. Following age-hardening, it has tensile strengths of up to 1400 MPa and fine hardness (Rockwell C35–45). It possesses high strength coupled with 20–25% IACS electrical conductivity and very good fatigue life. It is non-sparking, non-magnetic, and exhibits excellent wear resistance, stress relaxation resistance, and corrosion resistance. Its mechanical properties are resistant to significant temperature variations, and it is ideal for harsh operational conditions.
| Standards : | ASTM B194 / ASME SB194 |
| Dimensions : | ASTM, ASME and AMS |
| Specifications : | AMS 4650, AMS 4534, AMS 4651, AMS 4533, ASTM B196, MIL C 21657, SAE J463, SAE J461 |
| Grade : | Alloy 25 (C17200), CDA 172 |
| Size : | Custom Diameter & Sizes |
| Form : | Square , Round , Hex , Flat, Wire In Black & Bright Finish |
| Finish : | Bright, Polish & Black |
| Length : | Random, Fix & Cut Length |
| Alloy Description | Copper Beryllium (1.8%) |
| Element | Content (%) |
|---|---|
| Cu | 97.9 |
| Be | 1.9 |
| Co | 0.20 |
| Element | Beryllium Copper Alloys |
| Density | 8.3 g/cc |
| Thermal Conductivity | 0.3 cal/cm.cm²/s/°C |
| Electrical Conductivity | 22% IACS |
| Softening Temp | 300°C |
| Standard | Alloy 25 (C17200) |
| WERKSTOFF NR. | 2.1247 |
| UNS | C17200 |
Beryllium Copper C17200 bars maintain excellent strength, thermal conductivity, and resistance to oxidation in high-temperature environments, making them suitable for aerospace, automotive, and industrial applications requiring durability and performance.
Yes, Beryllium Copper C17200 Bars are corrosion-resistant, offering excellent resistance to oxidation, tarnish, and most atmospheric conditions, making them suitable for marine, industrial, and electrical applications.
Yes, Beryllium Copper C17200 Rods can typically be customized in size and length to meet specific requirements, depending on the manufacturer or supplier’s capabilities and production facilities.
Beryllium Copper C17200 Bars and Rods find applications in aerospace bushings, electrical contacts, springs, connectors, fasteners, and robotic tooling. It is suitable for parts that undergo repeated motion or need resistance to high-cycle fatigue. In electronics, precision connectors and terminal components are made from C17200 because of its electrical performance and reliability. It is also applied in oil and gas exploration tools, undersea cable systems, and aerospace couplings. Its excellent strength-to-weight ratio and resistance to galling and wear make it ideal for high-load mechanical assemblies, injection molds, and forming tools.






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