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Formula: BeO 99.5
Form: Rod
Material: Beryllium Oxide
CAS Number: 1304-56-9
Commodity: Ceramics
Length:
150mm
Hazard Pictogram:
GHS06,GHS08
Our Beryllium Oxide Rods are ceramic rods available in 4 variations. Made from an advanced ceramic, they feature excellent thermal conductivity and electrical insulation properties. With high stiffness and strength, these rods are suitable for use in high-performance electronic substrates and heat sinks. We provide Beryllium Oxide Rods in a choice of diameters to suit different application requirements.
Acute toxicity
Serious health hazard
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Material Properties for Ceramics
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Fair |
| Alkalis | Fair |
| Halogens | Fair |
| Metals | Good |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant | 6.5-7.5 |
| Dielectric strength( kV mm⁻¹ ) | Oct-14 |
| Volume resistivity( Ohmcm ) | >10¹⁴@25 |
Physical Properties
| Element | Value |
|---|---|
| Apparent porosity( % ) | 0 |
| Water absorption - saturation( % ) | 0.07 |
| Density( gcm⁻³ ) | 2.86 |
Thermal Properties
| Element | Value |
|---|---|
| Upper continuous use temperature( C ) | 1800-1900 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1020-1120@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 260-300@20°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 8.4-9@20-1000°C |
Mechanical Properties
| Element | Value |
|---|---|
| Tensile modulus( GPa ) | 340-400 |
| Hardness - Vickers( kgf mm⁻² ) | 1100-1300 |
| Shear strength( MPa ) | 180-250 |
Pultrusions
| Element | Value |
|---|---|
| Compressive strength( MPa ) | 1550-1850 |
Other Customers Purchased
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Ytterbium Rod Formula: Yb
Percentage Purity: 99%
Diameter: 6.35mm
Length: 100mm
Production Method: Cast
CAS Number: 7440-64-4
UOM Code: 258-115-02
eachStarting at $630.16
Discounts applied for volume purchases -
Yttrium Rod Formula: Y
Percentage Purity: 99%
Diameter: 6.35mm
Length: 50mm
Production Method: Cast
CAS Number: 7440-65-5
UOM Code: 113-013-98
eachStarting at $155.88
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Zinc Rod Formula: Zn
Percentage Purity: 99.999%
Diameter: 2mm
Length: 200mm
CAS Number: 7440-66-6
UOM Code: 001-562-48
eachStarting at $0.00
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Zinc/Aluminum Alloy Rod (Zn96/Al 4) Formula: Zn96/Al 4
Diameter: 20mm
Length: 500mm
UOM Code: 102-110-38
eachStarting at $244.73
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Zirconium Phosphate Machinable Ceramic Rod Formula: Ba Zr₄P₆O₂₄
Diameter: 12.7mm
Length: 127mm
UOM Code: 064-367-40
eachStarting at $921.80
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Zirconium Rod Formula: Zr
Percentage Purity: 99.2%
Diameter: 1.5mm
Length: 500mm
CAS Number: 7440-67-7
UOM Code: 013-119-50
eachStarting at $0.00
Discounts applied for volume purchases
