Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 1.86 g/cm³ Show Supplier Material materials with Density of 1.86 g/cm³ | Theoretical density for BeO: 2.2% |
Grain size | 15 μm Show Supplier Material materials with Grain size of 15 μm | max., ASTM E-112 |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elongation | 23.0 °C | 1 - 2 % Show Supplier Material materials with Elongation of 1 - 2 % |
Tensile strength | 23.0 °C | 448 MPa Show Supplier Material materials with Tensile strength of 448 MPa |
Yield strength Rp0.2 | 23.0 °C | 345 MPa Show Supplier Material materials with Yield strength Rp0.2 of 345 MPa |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 0.1 % Show Supplier Material materials with Aluminium of 0.1 % | max. |
Beryllium | 98 % Show Supplier Material materials with Beryllium of 98 % | min., BeO: 2.2% max |
Carbon | 0.15 % Show Supplier Material materials with Carbon of 0.15 % | max. |
Iron | 0.15 % Show Supplier Material materials with Iron of 0.15 % | 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 | 0.08 % Show Supplier Material materials with Silicon of 0.08 % | max. |
Technological properties
| Property | ||
|---|---|---|
| Application areas | It is hot isostatically pressed beryllium grades used in space applications and for low-density, bare polished optical applications or when reduced weight is required. | |