Eigenschaften
Allgemein
| Property | Temperature | Value |
|---|---|---|
Dichte | 23.0 °C | 8.15 g/cm³ Show Material materials with Dichte of 8.15 g/cm³ |
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Dehnung | 23.0 °C | 30 % Show Material materials with Dehnung of 30 % |
Elastizitätsmodul | 23.0 °C | 145 GPa Show Material materials with Elastizitätsmodul of 145 GPa |
Härte, Vickers | 23.0 °C | 140 [-] Show Material materials with Härte, Vickers of 140 [-] |
Streckgrenze | 23.0 °C | 300 MPa Show Material materials with Streckgrenze of 300 MPa |
Zugfestigkeit | 23.0 °C | 500 MPa Show Material materials with Zugfestigkeit of 500 MPa |
Thermisch
| Property | Temperature | Value |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 30.0 °C | 4E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 4E-6 1/K |
450.0 °C | 7.4E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 7.4E-6 1/K | |
Schmelzpunkt | 1425 °C Show Material materials with Schmelzpunkt of 1425 °C | |
Spezifische Wärmekapazität | 23.0 °C | 500 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 500 J/(kg·K) |
Wärmeleitfähigkeit | 23.0 °C | 12.5 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 12.5 W/(m·K) |
Chemical properties
Technological properties
| Property | ||
|---|---|---|
| Application areas | It can be found as a sealing material in semiconductor packages, electronic tubes, CRT electron guns, microelectronic components, thermostat rods, vacuum devices and electric industrial lamps | |