Propiedades
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Densidad aparente | 23.0 °C | 1.84 g/cm³ Show Supplier Material materials with Densidad aparente of 1.84 g/cm³ | for BeO amount of 1.5% |
Tamaño de grano | 20 μm Show Supplier Material materials with Tamaño de grano of 20 μm | max. |
Mecánica
| Property | Temperature | Value |
|---|---|---|
Elongación | 23.0 °C | 2 % Show Supplier Material materials with Elongación of 2 % |
Límite elástico Rp 0,2 | 23.0 °C | 241 MPa Show Supplier Material materials with Límite elástico Rp 0,2 of 241 MPa |
Módulo elástico | 23.0 °C | 290 GPa Show Supplier Material materials with Módulo elástico of 290 GPa |
Resistencia a la fatiga | 23.0 °C | 262 MPa Show Supplier Material materials with Resistencia a la fatiga of 262 MPa |
Resistencia a la tracción | 23.0 °C | 324 MPa Show Supplier Material materials with Resistencia a la tracción of 324 MPa |
Aplicaciones térmicas
| Property | Temperature | Value |
|---|---|---|
Calor específico | 23.0 °C | 1950 J/(kg·K) Show Supplier Material materials with Calor específico of 1950 J/(kg·K) |
Coeficiente de dilatación térmica | 23.0 °C | 1.13E-5 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.13E-5 1/K |
Conductividad térmica | 23.0 °C | 216 W/(m·K) Show Supplier Material materials with Conductividad térmica of 216 W/(m·K) |
Eléctrico
| Property | Value |
|---|---|
Specific Electrical conductivity | 45 % IACS Show Supplier Material materials with Specific Electrical conductivity of 45 % IACS |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminio | 0.1 % Show Supplier Material materials with Aluminio of 0.1 % | max. |
Berilio | 98.5 % Show Supplier Material materials with Berilio of 98.5 % | min., BeO: 1.5% max |
Carbono | 0.15 % Show Supplier Material materials with Carbono of 0.15 % | max. |
Hierro | 0.13 % Show Supplier Material materials with Hierro of 0.13 % | max. |
Magnesio | 0.08 % Show Supplier Material materials with Magnesio of 0.08 % | max. |
Otro | 0.04 % Show Supplier Material materials with Otro of 0.04 % | max., other metallic impurities each |
Silicona | 0.06 % Show Supplier Material materials with Silicona 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 vacuum hot pressing. Parts and shapes are machined from the vacuum hot pressed material. | |