Chuck Metals is a well-respected manufacturer and supplier based in Singapore, Pulau Ujong, specializing in top-notch Beryllium Chromium Copper Bars and Rods. These products are crafted for outstanding strength, durability, and conductivity. Each bar and rod is made with meticulous attention to detail, adhering to strict industry standards to guarantee a superb surface finish, precise dimensions, and reliable performance. Renowned for their remarkable wear resistance and high thermal conductivity, Beryllium Chromium Copper products from Chuck Metals are essential in sectors like aerospace, electrical, automotive, and defense, where dependability is a must.
The Beryllium Chromium Copper Bars and Rods are primarily made of copper, enhanced with beryllium and chromium to boost their mechanical and physical characteristics. This unique blend results in exceptional hardness, impressive tensile and yield strength, and superior wear resistance. The alloy maintains excellent thermal and electrical conductivity while also providing great corrosion resistance across various environments. It performs admirably under stress, making it perfect for heavy-duty industrial applications and high-temperature situations without compromising its structural integrity.
Standard & Material | CDA 110 ETP, ASTM B124, ASTM B152, ASTM B187, ASTM B188, ASTM B272 |
HOLLOW RODS | Min Bore Size 20 mm and Max OD 100 mm |
ROUND RODS | 8mm To 100 mm |
HEX | 10mm To 60mm |
SQUARE | 10mm To 60mm |
FLAT | 10mm Min Thickness and max Width 120mm |
BILLETS | Up to 200 mm |
INGOTS | As per Specification |
|
Cu |
O |
|
|
Min/Max |
99.90 min |
|
|
Nominals |
– |
0.04 |
Product Property | US Customary | Metric |
Coefficient of Thermal Expansion | 9.4 · 10 6? per °F (68-212 F) | 16.9 · 10 6? per °C (20-100 C) |
Coefficient of Thermal Expansion | 9.6 · 10 6? per °F (68-392 F) | 17.3 · 10 6? per °C (20-200 C) |
Coefficient of Thermal Expansion | 9.8 · 10 6? per °F (68-572 F) | 17.6 · 10 6? per °C (20-300 C) |
Density | 0.322 lb/in3 @ 68 F | 8.91 gm/cm3 @ 20 C |
Electrical Conductivity | 101%IACS @ 68 F | 0.591 MegaSiemens/cm @ 20 C |
Electrical Resistivity | 10.3 ohms-cmil/ft @ 68 F | 1.71 microhm-cm @ 20 C |
Melting Point Liquid US | 1981 F | 1083 C |
Melting Point Solid US | 1949 F | 1065 C |
Modulas of Elasticity in Tension | 17000 ksi | 117000 MPa |
Modulas of Rigidity | 6400 ksi | 44130 MPa |
Specific Gravity | 8.91 | 8.91 |
Specific Heat Capacity | 0.092 Btu/lb/ °F at 68 F | 393.5 J/kg · °K at 293 K |
Thermal Conductivity | 226.0 Btu · ft/(hr · Ft2 · °F) at 68 F | 391.1W/m · °K at 20 C |
End Product | Specification |
Bar | ASME SB133, ASTM B152, SAE J461, J463 |
Bar, Bus | ASTM B187 |
Bar, Forging | ASTM B124 |
Rod | ASME SB133, MILITARY MIL-C-12166, SAE J461, J463 |
Rod, Bus | ASTM B187 |
Yes, Beryllium Chromium Copper bars and rods can be used at high temperatures due to their excellent thermal conductivity, strength, and stability.
Choose the right Beryllium Chromium Copper bars by considering application needs, grade, temperature tolerance, dimensions, corrosion resistance, and supplier quality.
Yes, Beryllium Chromium Copper bars are recyclable and retain their properties effectively after recycling.
These Bars and Rods find extensive use in creating resistance welding electrodes, high-performance electrical connectors, aerospace engine components, marine hardware, and industrial tooling. Their unique combination of conductivity and strength makes them ideal for applications that require durability, precision, and effective heat dissipation. They are particularly favored in industries like oil and gas, defense, and power generation, where components face extreme wear, pressure, and temperature changes while ensuring a long service life and reliability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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