Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Bulk density | 23.0 °C | 1.84 g/cm³ Show Supplier Material materials with Bulk density of 1.84 g/cm³ | for BeO amount of 1.5% |
Grain size | 12 μm Show Supplier Material materials with Grain size of 12 μm | max. |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 23.0 °C | 303 GPa Show Supplier Material materials with Elastic modulus of 303 GPa |
Elongation | 23.0 °C | 3 % Show Supplier Material materials with Elongation of 3 % |
Fatigue strength | 23.0 °C | 214 MPa Show Supplier Material materials with Fatigue strength of 214 MPa |
Tensile strength | 23.0 °C | 414 MPa Show Supplier Material materials with Tensile strength of 414 MPa |
Yield strength Rp0.2 | 23.0 °C | 296 MPa Show Supplier Material materials with Yield strength Rp0.2 of 296 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.13E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.13E-5 1/K |
Specific heat capacity | 23.0 °C | 1950 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 1950 J/(kg·K) |
Thermal conductivity | 23.0 °C | 216 W/(m·K) Show Supplier Material materials with Thermal conductivity of 216 W/(m·K) |
Electrical
| Property | Value |
|---|---|
Specific Electrical conductivity | 45 % IACS Show Supplier Material materials with Specific Electrical conductivity of 45 % IACS |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 0.1 % Show Supplier Material materials with Aluminium of 0.1 % | max. |
Beryllium | 98.5 % Show Supplier Material materials with Beryllium of 98.5 % | min., BeO: 1.5% max |
Carbon | 0.15 % Show Supplier Material materials with Carbon of 0.15 % | max. |
Iron | 0.13 % Show Supplier Material materials with Iron of 0.13 % | max. |
Magnesium | 0.08 % Show Supplier Material materials with Magnesium of 0.08 % | max. |
Other | 0.04 % Show Supplier Material materials with Other of 0.04 % | max., other metallic impurities each |
Silicon | 0.06 % Show Supplier Material materials with Silicon of 0.06 % | max. |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Intelligence, surveillance and reconnaissance (ISR) systems, Electro-optical infrared (EO/IR) & targeting systems, Airborne early warning & control systems (AEW&C), Surveillance, reconnaissance and targeting (SRT), Size, weight and power (SWaP) replacement systems, Semiconductor capital equipment, Space-based systems and components, James Webb Space Telescope support structure | |
| Processing history | This standard grade is to be produced through the consolidation of beryllium powder by Hot Isostatic Pressing (HIP). | |