Hera 649 – Advanced PdAgCu Alloy: Key Physical & Mechanical Properties
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 10.8 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Dimensions available upon request. |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 106 GPa | |
Elongation | 23.0 °C | 15 % | min. |
Hardness, Vickers | 23.0 °C | 180 - 220 [-] | |
Tensile strength | 23.0 °C | 580 - 680 MPa |
Thermal
| Property | Value |
|---|---|
Melting point | 1070 - 1130 °C |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 2.45E-7 - 2.62E-7 Ω·m |
Specific Electrical conductivity | 6.6 - 7 % IACS | |
Temperature coefficient of resistance | 23.0 °C | 3.9E-4 1/K |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Sliding contacts, Slip ring brushes, Potentiometers, battery contacts | |
| Corrosion properties | Corrosion resistant | |
| Other | Superb sliding contact alloy, stable contact resistance, wear resistant, oxidation resistant up to 300 °C, ductile, Age hardenable | |
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