Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 8.15 g/cm³ Show Material materials with Density of 8.15 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 145 GPa Show Material materials with Elastic modulus of 145 GPa | |
Elongation | 23.0 °C | 40 % Show Material materials with Elongation of 40 % | in 2 in. |
Hardness, Rockwell B | 23.0 °C | 75 [-] Show Material materials with Hardness, Rockwell B of 75 [-] | |
Tensile strength | 23.0 °C | 483 MPa Show Material materials with Tensile strength of 483 MPa | |
Yield strength | 23.0 °C | 276 MPa Show Material materials with Yield strength of 276 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 8.4E-7 1/K Show Material materials with Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion of 1.3E-5 1/K | from 20°C to the mentioned temperature | |
Melting point | 1427 °C Show Material materials with Melting point of 1427 °C | ||
Specific heat capacity | 23.0 °C | 502 J/(kg·K) Show Material materials with Specific heat capacity of 502 J/(kg·K) | |
Thermal conductivity | 23.0 °C | 10 W/(m·K) Show Material materials with Thermal conductivity of 10 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 8.2E-7 Ω·m Show Material materials with Electrical resistivity of 8.2E-7 Ω·m |
Magnetic
| Property | Value |
|---|---|
Curie temperature | 245 °C Show Material materials with Curie temperature of 245 °C |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.05 % Show Material materials with Carbon of 0.05 % |
Chromium | 0.25 % Show Material materials with Chromium of 0.25 % |
Cobalt | 5 % Show Material materials with Cobalt of 5 % |
Iron | Balance |
Nickel | 32 % Show Material materials with Nickel of 32 % |
Silicon | 0.25 % Show Material materials with Silicon of 0.25 % |
Sulfur | 0.015 % Show Material materials with Sulfur of 0.015 % |
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 | |