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 | Comment |
|---|---|---|---|
Dehnung | 23.0 °C | 40 % Show Material materials with Dehnung of 40 % | in 2 in. |
Elastizitätsmodul | 23.0 °C | 145 GPa Show Material materials with Elastizitätsmodul of 145 GPa | |
Härte, Rockwell B | 23.0 °C | 75 [-] Show Material materials with Härte, Rockwell B of 75 [-] | |
Streckgrenze | 23.0 °C | 276 MPa Show Material materials with Streckgrenze of 276 MPa | |
Zugfestigkeit | 23.0 °C | 483 MPa Show Material materials with Zugfestigkeit of 483 MPa |
Thermisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 100.0 °C | 8.4E-7 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 8.4E-7 1/K | from 20°C to the mentioned temperature |
150.0 °C | 1.17E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.17E-6 1/K | from 20°C to the mentioned temperature | |
200.0 °C | 1.72E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.72E-6 1/K | from 20°C to the mentioned temperature | |
250.0 °C | 2.53E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.53E-6 1/K | from 20°C to the mentioned temperature | |
300.0 °C | 4.16E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 4.16E-6 1/K | from 20°C to the mentioned temperature | |
350.0 °C | 5.74E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 5.74E-6 1/K | from 20°C to the mentioned temperature | |
400.0 °C | 7.03E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 7.03E-6 1/K | from 20°C to the mentioned temperature | |
500.0 °C | 8.99E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 8.99E-6 1/K | from 20°C to the mentioned temperature | |
550.0 °C | 1.06E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.06E-5 1/K | from 20°C to the mentioned temperature | |
700.0 °C | 1.16E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.16E-5 1/K | from 20°C to the mentioned temperature | |
800.0 °C | 1.22E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.22E-5 1/K | from 20°C to the mentioned temperature | |
900.0 °C | 1.3E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.3E-5 1/K | from 20°C to the mentioned temperature | |
Schmelzpunkt | 1427 °C Show Material materials with Schmelzpunkt of 1427 °C | ||
Spezifische Wärmekapazität | 23.0 °C | 502 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 502 J/(kg·K) | |
Wärmeleitfähigkeit | 23.0 °C | 10 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 10 W/(m·K) | |
Elektrisch
| Property | Temperature | Value |
|---|---|---|
spezifischer Widerstand | 23.0 °C | 8.2E-7 Ω·m Show Material materials with spezifischer Widerstand of 8.2E-7 Ω·m |
Magnetisch
| Property | Value |
|---|---|
Curie-Temperatur | 245 °C Show Material materials with Curie-Temperatur of 245 °C |
Chemical properties
| Property | Value |
|---|---|
Chrom | 0.25 % Show Material materials with Chrom of 0.25 % |
Eisen | Balance |
Kobalt | 5 % Show Material materials with Kobalt of 5 % |
Kohlenstoff | 0.05 % Show Material materials with Kohlenstoff of 0.05 % |
Nickel | 32 % Show Material materials with Nickel of 32 % |
Schwefel | 0.015 % Show Material materials with Schwefel of 0.015 % |
Silizium | 0.25 % Show Material materials with Silizium of 0.25 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Common applications of Super Invar 32-5 are: Optical instruments . Telescopes . Laser instruments and equipment . Ring laser gyroscopes . Laser benches . Positioning devices . Metrology devices . Structural components . Substrates in instrument systems requiring precision measurements | |