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Grade: BNP-2
Formula: AlN/BN
Form: Rod
Material: Machinable Aluminum Nitride
CAS Number: 24304-00-5
Commodity: Ceramics
Diameter:
20mm
Hazard Pictogram:
GHS08
BNP-2 Machinable Aluminum Nitride/BNP-2 Rods are part of our range of machinable technical ceramics. They’re made from an aluminum nitride-based material known for its high thermal conductivity, electrical resistivity and mechanical strength at high temperatures. With their unique combination of properties, our BNP-2 Machinable Aluminum Nitride/BNP-2 Rods are used in applications such as electronic substrates, vacuum chambers and high-temperature structural components.
Serious health hazard
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Material Properties for Ceramics
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant | 7.1 |
Physical Properties
| Element | Value |
|---|---|
| Apparent porosity( % ) | 0 |
| Density( gcm⁻³ ) | 2.9 |
Thermal Properties
| Element | Value |
|---|---|
| Upper continuous use temperature( C ) | 1900(Oxidising) |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 92@25°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 5.1@23-800°C |
Mechanical Properties
| Element | Value |
|---|---|
| Tensile modulus( GPa ) | 34.1Parallel |
| Hardness - Knoop( kgf mm⁻² ) | 3.42-4.91 |
Pultrusions
| Element | Value |
|---|---|
| Compressive strength( MPa ) | 1070 |
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