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Beryllium Disk
Beryllium Disk are available in a choice of 12 variations. This variety of sizes available allows you to choose the right specification for your engineering requirements. Beryllium is known for its high strength, low density and excellent thermal conductivity. These properties make it well-suited for applications in aerospace components, x-ray windows and mirrors. With their advanced performance and unique characteristics, Beryllium disks meet the needs of demanding technology applications.
Formula: Be
Percentage Purity: 99%
Thickness: 1.5mm
Diameter: 17mm
CAS Number: 7440-41-7
UOM Code: 613-616-14
Legacy Code: BE000355
Distributor Code: GF61361614
Percentage Purity: 99%
Thickness: 1.5mm
Diameter: 17mm
CAS Number: 7440-41-7
UOM Code: 613-616-14
Legacy Code: BE000355
Distributor Code: GF61361614
SKU: 1000035599
Product Code: BE00-FL-000155
Tolerances
Disk
| Thickness | >0.05mm | ±10% |
|---|---|---|
| Thickness | <0.01mm | ±25% |
| Thickness | 0.01mm - 0.05mm | ±15% |
Acute toxicity
Serious health hazard
Tolerances
Disk
| Thickness | >0.05mm | ±10% |
|---|---|---|
| Thickness | <0.01mm | ±25% |
| Thickness | 0.01mm - 0.05mm | ±15% |
$292.93
each
- Buy 5 for $237.27 each and save 19%
- Buy 10 for $216.77 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 4 |
| Crystal structure | Hexagonal close packed |
| Electronic structure | He 2s² |
| Valences shown | 2 |
| Atomic weight( amu ) | 9.01218 |
| Thermal neutron absorption cross-section( Barns ) | 0.0092 |
| Photo-electric work function( eV ) | 3.4 |
| Atomic radius - Goldschmidt( nm ) | 0.113 |
| Ionisation potential( No./eV ) | 2/ 18.2 |
| Ionisation potential( No./eV ) | 1/ 9.32 |
| Ionisation potential( No./eV ) | 4/ 218 |
| Ionisation potential( No./eV ) | 3/ 154 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.02 |
| Poisson's ratio | 0.02 |
| Bulk modulus( GPa ) | 110 |
| Bulk modulus( GPa ) | 110 |
| Tensile modulus( GPa ) | 318 |
| Tensile modulus( GPa ) | 318 |
| Hardness - Vickers( kgf mm⁻² ) | 150 |
| Hardness - Vickers( kgf mm⁻² ) | 200 |
| Tensile strength( MPa ) | 550 |
| Tensile strength( MPa ) | 310 |
| Yield strength( MPa ) | 345 |
| Yield strength( MPa ) | 240 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 3.3@20@20°C |
| Superconductivity critical temperature( K ) | 0.026 |
| Temperature coefficient( K⁻¹ ) | 0.009@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 2470 |
| Density( gcm⁻³ ) | 1.848@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1278 |
| Latent heat of evaporation( J g⁻¹ ) | 32470 |
| Latent heat of fusion( J g⁻¹ ) | 1350 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1825@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 201@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 12@0-100°C |
Other Customers Purchased
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Tin Disk Single Crystal Formula: Sn
Percentage Purity: 99.999%
Thickness: 2mm
Diameter: 10mm
Orientation: -110
Orientation Accuracy: =< 0.4°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-31-5
UOM Code: 105-350-60
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Tungsten Disk Single Crystal Formula: W
Percentage Purity: 99.99%
Thickness: 2mm
Diameter: 10mm
Orientation: -110
Orientation Accuracy: =< 1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-33-7
UOM Code: 100-748-47
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Beryllium Rod Formula: Be
Percentage Purity: 99%
Diameter: 7mm
Length: 15mm
CAS Number: 7440-41-7
UOM Code: 081-419-92
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Tantalum Disk Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 5mm
Diameter: 5mm
Orientation: -110
Orientation Accuracy: =< 0.4°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 102-991-88
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Silver Disk Single Crystal Formula: Ag
Percentage Purity: 99.999%
Thickness: 0.5mm
Diameter: 5mm
Orientation: -100
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-22-4
UOM Code: 582-137-37
eachStarting at $1,125.36
Discounts applied for volume purchases -
Nickel/Iron/Molybdenum Alloy Disk (Ni80/Fe15.5/Mo 4.5) Formula: Ni80/Fe15.5/Mo 4.5
Temper: Annealed
Thickness: 0.5mm
Diameter: 10mm
UOM Code: 712-328-62
eachStarting at $124.42
Discounts applied for volume purchases
