Performance Material · Copper-Nickel-Tin Alloys
Niclal 725
CuNi9Sn2
Niclal 725: Copper-Nickel-Tin Alloys from the Lebronze Alloys North American range.
CW351H
✓ Lead-free · REACH / RoHSOverview
Copper-Nickel-Tin Alloys.
Niclal 725: Copper-Nickel-Tin Alloys from the Lebronze Alloys North American range.
Sectors served
FamilyCopper-Nickel-Tin Alloys
CompositionCuNi9Sn2
Temper0
Density8.9 g/cm³
Conductivity11 %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 |
|---|---|---|---|---|---|---|---|
| 0 | Strips | 58 ksi | 36 ksi | 35 | 98 | n/a | CW351H |
Data for information only, non-contractual. Request a certified datasheet for design allowables.
Physical properties
| Density | 8.9 g/cm³ |
| Electrical conductivity | 11 %IACS |
| Thermal conductivity | 48 W/m·K |
| Young's modulus | 138 GPa |
| Thermal expansion | 17.2 ×10⁻⁶/K |
| Magnetic permeability | n/a |
| Machinability index | n/a |
| NACE corrosion rating | 4 |
Standards & specifications
Norms & designations.
Norms & designations
- CW351H
Available forms
Forms & applications.
Available form
Strips
Industries using Niclal 725