Performance Material · Aluminium Bronzes (Cu-Al)
CA104
CuAl10Ni5Fe4
CA104: Aluminium Bronzes (Cu-Al) from the Lebronze Alloys North American range.
BS B23BS B2874
✓ Lead-free · REACH / RoHSOverview
Aluminium Bronzes (Cu-Al).
CA104: Aluminium Bronzes (Cu-Al) from the Lebronze Alloys North American range.
FamilyAluminium Bronzes (Cu-Al)
CompositionCuAl10Ni5Fe4
Density7.6 g/cm³
Conductivity8 %IACS
MagneticYes
FormsBars
Mechanical properties
Minimum guaranteed properties.
Minimum guaranteed values by grade and product form.
| Grade / spec | Form | Tensile (ksi) | Yield 0.2% (ksi) | Elong. (%) | Hardness (HB) | Hardness (HRC) | Compliant with |
|---|---|---|---|---|---|---|---|
| As supplied | Bars | 94 ksi | 46 ksi | 12 | 190 | 13 | BS B23, BS B2874 |
Data for information only, non-contractual. Request a certified datasheet for design allowables.
Physical properties
| Density | 7.6 g/cm³ |
| Electrical conductivity | 8 %IACS |
| Thermal conductivity | 40 W/m·K |
| Young's modulus | 125 GPa |
| Thermal expansion | 16 ×10⁻⁶/K |
| Magnetic permeability | 1.5 |
| Machinability index | 30 |
| NACE corrosion rating | 4 |
Standards & specifications
Norms & designations.
Norms & designations
- BS B23
- BS B2874
Available forms
Forms & applications.
Available form
Bars
Industries using CA104