Performance Material · Copper-Nickel-Silicon Alloys
Siclanic S
CuNi2Si
Siclanic S: Copper-Nickel-Silicon Alloys from the Lebronze Alloys North American range.
CW111C
✓ Lead-free · REACH / RoHSOverview
Copper-Nickel-Silicon Alloys.
Siclanic S: Copper-Nickel-Silicon Alloys from the Lebronze Alloys North American range.
Sectors served
FamilyCopper-Nickel-Silicon Alloys
CompositionCuNi2Si
Density8.9 g/cm³
Conductivity24 %IACS
FormsStrips
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 | Strips | 39 ksi | 20 ksi | 30 | 68 | n/a | CW111C |
Data for information only, non-contractual. Request a certified datasheet for design allowables.
Physical properties
| Density | 8.9 g/cm³ |
| Electrical conductivity | 24 %IACS |
| Thermal conductivity | 84 W/m·K |
| Young's modulus | 120 GPa |
| Thermal expansion | 19 ×10⁻⁶/K |
| Magnetic permeability | n/a |
| Machinability index | n/a |
| NACE corrosion rating | n/a |
Standards & specifications
Norms & designations.
Norms & designations
- CW111C
Available forms
Forms & applications.
Available form
Strips
Industries using Siclanic S