产品代码 : ME-Be-Be98.5%-SF
Beryllium (Be) is a brittle, steel-gray alkaline earth metal. Beryllium is strong, lightweight, and has a modulus of elasticity 50% greater than steel. It has non-magnetic properties and has higher specific heat than any metal. Beryllium retains excellent properties at elevated and cryogenic temperatures, making this fascinating metal an ideal thermal conductor. Because of its low density and high thermal conductivity, beryllium has many applications in the aerospace and military industries. It is frequently used as a material in acoustic applications for its damping properties and high stiffness-to-weight ratio.
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Product Information
Beryllium (Be) is a brittle, steel-gray alkaline earth metal. Beryllium is strong, lightweight, and has a modulus of elasticity 50% greater than steel. It has non-magnetic properties and has higher specific heat than any metal. Beryllium retains excellent properties at elevated and cryogenic temperatures, making this fascinating metal an ideal thermal conductor. Because of its low density and high thermal conductivity, beryllium has many applications in the aerospace and military industries. It is frequently used as a material in acoustic applications for its damping properties and high stiffness-to-weight ratio.
Among all the metals, beryllium has the strongest ability to transmit X-rays, and thus is known as metallic glass. Therefore, beryllium is an irreplaceable material for making small windows of X-ray tubes. The beryllium plate and beryllium sheet are made of metal beryllium. Beryllium Foil/Sheet is produced by vacuum hot pressing and rolling. The products are mainly used in X-ray tubes, detectors, and windows of low-energy photon sources.
Synonyms
PF-60 for X-ray applications, PF 60, PF60 high purity foil-grade beryllium, GF93503178, GF72795381, GF70640838, GF39967644, GF18617643, GF83666818, GF15867917, GF93989389, GF38895496, GF89047738, GF84138914, GF56350795, GF50889550, GF30251618, GF70622096, GF70156672, GF08665195, GF96166648, GF82464161, GF52293551, GF52842225, GF36694581, GF56237418, GF63668010, GF79370343, GF21293265, GF79034968, GF61658501, GF76959938, GF98781496, GF69913525, GF47686304, GF39190259, GF64512097, GF92548503, GF22066747, GF58343182, 10105, 10106, 14756, 41613, 41642, 41643
Typical Applications:
The Beryllium Foil/Sheet produced by vacuum hot pressing and rolling process has excellent permeability to X-rays, so the beryllium sheet can be used as a window material for X-ray tubes, detectors and low-energy photon sources.
As a leading supplier of beryllium products across the world, ATT Advanced Materials (ATT) enjoys over three decades of experience in the manufacture and sale of beryllium plate and beryllium sheet, offering customers high-quality beryllium plates and beryllium sheets at very competitive prices. Beryllium has been paid more and more attention as a new material.
Beryllium is an indispensable precious material in atomic energy, rocket, missile, aviation, aerospace, and metallurgical industry.
The beryllium foil could be as thin as 0.0008 inches and 100% tested for vacuum-tight. The foils are supplied cut to shapes such as discs, rectangles, and other custom shapes.
Beryllium (Be) Foil Specifications
Dimensions
| Round Disc Sheets | Square Sheets | |||
| Thickness | Diameter | Thickness | Width | Length |
| 0.02-0.05mm | ≤50 mm | 0.02-0.05mm | ≤50 mm | ≤50 mm |
| 0.05-0.1 mm | ≤100 mm | 0.05-0.1 mm | ≤100 mm | ≤100 mm |
| 0.1-0.5 mm | ≤50 mm | 0.1-0.5 mm | ≤80 mm | ≤150 mm |
| 0.5-2.0 mm | ≤100 mm | 0.5-2.0 mm | ≤100 mm | ≤200 mm |
| 2.0-3.0 mm | ≤150 mm | 2.0-3.0 mm | ≤150 mm | ≤300 mm |
Custom dimensions, arc-shaped beryllium foils/sheets are available according to customers’ requirements.
Tolerance
| Thickness | 0.1-0.5 mm | 0.5-1.0 mm | 1.0-2.0 mm | 2.0-3.0 mm |
| Tolerance | ±0.03 mm | ±0.05 mm | ±0.10 mm | ±0.15 mm |
Tolerance of Round Sheet/Foil:
| Diameter/mm | Tolerance/mm |
| ≤50 | +0/-0.2 |
| ≤100 | +0/-0.3 |
| ≤100 | +0/-0.3 |
| ≤100 | +0/-0.3 |
| ≤150 | +0/-0.4 |
| ≤150 | +0/-0.4 |
Tolerance of Rectangle Sheet/Foil:
| Width/mm | Tolerance/mm | Length/mm | Tolerance/mm |
| ≤50 | +0/-0.2 | ≤50 | +0/-0.2 |
| ≤100 | +0/-0.3 | ≤100 | +0/-0.3 |
| ≤100 | +0/-0.3 | ≤150 | +0/-0.4 |
| ≤100 | +0/-0.3 | ≤150 | +0/-0.4 |
| ≤100 | +0/-0.3 | ≤200 | +0/-0.45 |
| ≤100 | +0/-0.3 | ≤200 | +0/-0.45 |
Vacuum-Tight
No detectable leakage - Tested by a sensitivity of 1x10-9 atm-cc/sec helium mass spectrometer leak detector.
Surface condition
Uniform in quality and condition, clean, sound, and free from foreign materials, or internal and external imperfections 0.45μm Ra or better surface finish
Leak Rate
| Thickness | ≥0.5 mm | |
| Leak rate | ≤3.0×10-5 Pa·L/s | ≤3.0×10-6 Pa·L/s |
Beryllium (Be) Foil Typical Composition
| Be ≥ | Impurities ≤ % | |||||||
| BeO | Be2C | Fe | Al | Si | Mg | Mn | Other single elements | |
| 98.5% | 1.5 | 0.2 | 0.15 | 0.14 | 0.07 | 0.08 | 0.02 | 0.03 |
| Chemical Component | Be | Fe | Al | Si | BeO | Be2C | Mg | Mn |
| Value | >98.5% | <0.115% | <0.0068% | <0.0058% | <1.00% | <0.021% | <0.0021% | <0.005% |
Beryllium (Be) Foil Physical Properties
| Form: | Solid |
| Color: | Silver |
| Molecular Weight | 9.01 |
| Melting Point | 1277 °C |
| Boiling Point | 2970 °C |
| Density | 1.848 g/cm3 |
| Electrical Resistivity | 4.0 microhm-cm @ 20 oC |
| Electronegativity | 1.5 Paulings |
| Heat of Fusion | 2.8 Cal/gm mole |
| Heat of Vaporization | 73.9 K-cal/gm atom at 2467 °C |
| Poisson's Ratio | 0.032 |
| Specific Heat | 0.436 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 2.01 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 11.3 µm·m-1·K-1 |
| Vickers Hardness | 1670 MPa |
| Young's Modulus | 287 GPa |
Beryllium Foil Applications
• Used in the medical industry for imaging, diagnostics, and laser applications due to its strength and stability.
- Beryllium is used in imaging equipment for Homeland Security.
- Beryllium foil is used in high-resolution medical radiography.
- Beryllium is used in analytical equipment for blood, HIV, and other diseases.
• Used in communications to manufacturing telecommunication infrastructure and telephones.
- Beryllium plates have low electrical resistance and high thermal conductivity to support the convergence and miniaturization of compact devices.
• Used for aerospace and military applications due to its lightweight properties, low density, and high thermal conductivity.
- Lightweight beryllium components are frequently applied to electronics and military systems requiring precise operation under extreme conditions.
- Pure beryllium sheets are used in military fighter jets requiring speed and maneuverability.
- Beryllium components enhance surveillance and targeting systems in military helicopters.
- Military communications use copper-beryllium alloys in-network tubes, rotors, and switches due to its high strength and electrical/ thermal conductive properties.
• Miscellaneous uses include:
- Used as a component in particle physics experiments.
- Used as a material in acoustic applications for its damping properties.
- Beryllium is used to manufacture x-ray tubes and detectors required to monitor the flow of water, oil, and gas during good extraction.
Beryllium Foil Packaging
Standard Packing: Sealed bags. Special package is available on request.
Our beryllium plates are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Be |
| CAS | 7440-41-7 |
| MDL Number | MFCD00134032 |
| EC No. | 231-150-7 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 5460467 |
| SMILES | [Be] |
| InchI Identifier | InChI=1S/Be |
| InchI Key | ATBAMAFKBVZNFJ-UHFFFAOYSA-N |
