Bronze Alloy CuCo2Be / CW104C
The CuCo2Be / CW104C bronze alloy is a high-performance copper-cobalt-beryllium alloy known for its excellent strength, thermal and electrical conductivity, and outstanding wear resistance. It is widely used in demanding applications where high mechanical performance and conductivity are required.
Key Features
✔ High electrical and thermal conductivity – ideal for applications requiring efficient heat and current transfer. ✔ Exceptional mechanical strength – withstands high stress and mechanical loads. ✔ Superior wear and fatigue resistance – ensures durability in high-friction environments. ✔ Excellent corrosion resistance – performs well in aggressive environments.
Chemical Composition (%):
| Element | Content |
|---|---|
| Cobalt (Co) | 1.8–2.5 |
| Beryllium (Be) | 0.2–0.6 |
| Copper (Cu) | remainder |
Mechanical Properties:
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 1000–1300 |
| Yield Strength (MPa) | 700–950 |
| Elongation (%) | 5–12 |
| Hardness (HBW) | 250–350 |
| Elastic Modulus (GPa) | 140–160 |
Physical Properties:
| Property | Value |
|---|---|
| Density (g/cm³) | 8.3–8.6 |
| Melting Temperature (°C) | 980–1020 |
| Thermal Conductivity (W/(m·K)) | 160 |
| Electrical Conductivity (% IACS) | 18–35 |
Main Applications:
🔹 Aerospace Industry – high-load structural components, aircraft landing gear bushings. 🔹 Electrical Engineering – high-performance connectors, switches, and conductive contacts. 🔹 Precision Tooling – mold components, wear-resistant inserts, and high-performance bearings. 🔹 Energy Sector – electrical contactors, high-voltage breakers, and power transmission components.
This alloy is the perfect choice for applications demanding a balance of electrical conductivity, mechanical strength, and durability under extreme conditions.
Delivery Forms of CuCo2Be / CW104C Bronze Alloy
| Bronze alloy CuCo2Be / CW104C | tape, strip, rod, pipe, wire |
