Bronze Alloy CuCo1Ni1Be / CW103C
The CuCo1Ni1Be / CW103C bronze alloy is a high-performance copper-cobalt-nickel alloy that combines excellent strength, electrical conductivity, and wear resistance. Due to these properties, it is widely used in the aerospace, electrical engineering, and mechanical industries.
Key Features
✔ High electrical conductivity – ensures efficient current transmission. ✔ Superior strength and wear resistance – withstands high mechanical loads. ✔ Corrosion and oxidation resistance – suitable for aggressive environments. ✔ Excellent thermal conductivity – ideal for heat-intensive applications.
Chemical Composition (%):
| Element | Content |
|---|---|
| Cobalt (Co) | 0.8–1.5 |
| Nickel (Ni) | 0.8–1.5 |
| Beryllium (Be) | 0.2–0.6 |
| Copper (Cu) | remainder |
Mechanical Properties:
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 900–1200 |
| Yield Strength (MPa) | 600–900 |
| Elongation (%) | 8–15 |
| Hardness (HBW) | 220–320 |
| Elastic Modulus (GPa) | 130–150 |
Physical Properties:
| Property | Value |
|---|---|
| Density (g/cm³) | 8.3–8.6 |
| Melting Temperature (°C) | 980–1020 |
| Thermal Conductivity (W/(m·K)) | 150 |
| Electrical Conductivity (% IACS) | 20–40 |
Main Applications:
🔹 Aerospace Industry – high-load components, contact elements. 🔹 Electrical Engineering – conductive components, connectors, contact plates. 🔹 Mechanical Engineering – components subjected to high mechanical loads. 🔹 Energy Sector – current collectors, high-voltage switches.
This alloy is the ideal solution for demanding industrial applications requiring a combination of electrical conductivity, strength, and corrosion resistance.
Delivery Forms of CuCo1Ni1Be / CW103C Bronze Alloy
| Bronze alloy CuCo1Ni1Be / CW103C | ribbon, strip, bar, pipe, wire |
