Eigenschaften
Allgemein
| Property | Temperature | Value |
|---|---|---|
Dichte | 23.0 °C | 8.36 - 8.8 g/cm³ Show Material materials with Dichte of 8.36 - 8.8 g/cm³ |
Abmessung
| Property | Value | Comment |
|---|---|---|
Durchmesser | 0.76 - 12.7 mm Show Material materials with Durchmesser of 0.76 - 12.7 mm | Smaller diameter wire may be produced by wire redrawers. |
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Dehnung | 23.0 °C | 2 - 25 % Show Material materials with Dehnung of 2 - 25 % |
Elastizitätsmodul | 23.0 °C | 120 - 131 GPa Show Material materials with Elastizitätsmodul of 120 - 131 GPa |
Streckgrenze | 23.0 °C | 1150 MPa Show Material materials with Streckgrenze of 1150 MPa |
Streckgrenze Rp 0,2 | 23.0 °C | 510 - 730 MPa Show Material materials with Streckgrenze Rp 0,2 of 510 - 730 MPa |
Zugfestigkeit | 23.0 °C | 620 - 1260 MPa Show Material materials with Zugfestigkeit of 620 - 1260 MPa |
Thermisch
| Property | Temperature | Value |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 1.6E-5 - 1.75E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.6E-5 - 1.75E-5 1/K |
Schmelzpunkt | 870 °C Show Material materials with Schmelzpunkt of 870 °C | |
Spezifische Wärmekapazität | 23.0 °C | 410 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 410 J/(kg·K) |
Wärmeleitfähigkeit | 23.0 °C | 105 - 110 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 105 - 110 W/(m·K) |
Elektrisch
| Property | Temperature | Value |
|---|---|---|
Specific Electrical conductivity | 22 - 28 % IACS Show Material materials with Specific Electrical conductivity of 22 - 28 % IACS | |
spezifischer Widerstand | 23.0 °C | 6.2E-6 - 7.8E-6 Ω·m Show Material materials with spezifischer Widerstand of 6.2E-6 - 7.8E-6 Ω·m |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 0 - 0.2 % Show Material materials with Aluminium of 0 - 0.2 % | |
Andere | 0 - 0.5 % Show Material materials with Andere of 0 - 0.5 % | |
Beryllium | 1.8 - 2 % Show Material materials with Beryllium of 1.8 - 2 % | |
Blei | 0.2 - 2 % Show Material materials with Blei of 0.2 - 2 % | |
Eisen | 0 - 0.6 % Show Material materials with Eisen of 0 - 0.6 % | max., Nickel + Cobalt + Iron |
Kobalt | 0.2 % Show Material materials with Kobalt of 0.2 % | min. Nickel + Cobalt |
Kupfer | 95.5 - 97.8 % Show Material materials with Kupfer of 95.5 - 97.8 % | Balance |
Nickel | 0.2 - 0.6 % Show Material materials with Nickel of 0.2 - 0.6 % | min. Nickel + Cobalt |
Silizium | 0 - 0.2 % Show Material materials with Silizium of 0 - 0.2 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Coaxial RF connectors and circular connectors and contact probes. This alloy to be fabricated into contacts for electronics, aircraft and automotive applications. | |
| General machinability | 60% (vs. free-cutting brass) | |