Beryllium Copper Alloy
QBe2
Specifications
-
Plate / Sheet
- Thickness: 0.1mm-5.0mm
- Width: 50mm-1000mm
- Length: 500mm-3000mm
-
Strip
- Thickness: 0.02mm-1.5mm
- Width: 3mm-500mm
- Delivery Forms: Bright shiny, cold rolled or hot rolled
-
Rod
- Diameter: Ø5mm-Ø80mm
- Length: 100mm-2000mm
-
Wire
- Diameter: Ø0.03mm-Ø5mm
- Delivery Forms: Bright shiny, supplied in spools
-
Tube
- Outer Diameter: Ø3mm-Ø100mm
- Wall Thickness: 0.5mm-10mm
- Length: 100mm-6000mm
Physical & Mechanical Properties
- Alloy Grade: QBe2 (Constant Elasticity)
- Density (g/cm³): 8.3
- Electrical Resistivity (10⁻⁶ Ω•cm): 120
- Thermal Conductivity (W/m•K): 40
- Modulus of Elasticity (GPa): 125
- Yield Strength (MPa): 300
- Tensile Strength (MPa): 600
- Elongation at Break (%): 20
- Elastic Limit (MPa): 300
- Fatigue Life (cycles): >10⁷
- Working Temperature Range (°C): -40 to 150
- Temperature Coefficient: Elasticity remains constant with minimal temperature sensitivity