Product Code : AL-AlLi-5N-BR
Aluminum Lithium Alloys (Al-Li Alloys), or Lithium Aluminum Alloys, are a series of alloys of aluminum and lithium, often also including copper, zirconium, and magnesium. Commercial Aluminum-Lithium Alloys are often used as advanced materials for aerospace technology primarily because of their low density, high specific modulus, and excellent fatigue and cryogenic toughness properties. It is the most rapidly developing field in aviation metal materials in recent decades.Provided large amount of aluminum and its alloy plates, sheets, strips, tubes, rods and bars, profiles and forgings for the aviation and aerospace industry. Provided large amount of aluminum products with high performance of pre-stretching plates, forgings, profiles, rods & bars for passenger plane, helicopter, sky truck etc of aviation industry.ATT is a professional supplier of aluminium lithium alloy, in the forms of lumps, chucks, ingots, blocks and beads. Plate,sheet,bar ,rod,wire.
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| Product | Product Code | Purity | Size | Contact Us |
Aluminum Lithium Alloys (Al-Li Alloys), or Lithium Aluminum Alloys, are a series of alloys of aluminum and lithium, often also including copper, zirconium, and magnesium. Commercial Aluminum-Lithium Alloys are often used as advanced materials for aerospace technology primarily because of their low density, high specific modulus, and excellent fatigue and cryogenic toughness properties. It is the most rapidly developing field in aviation metal materials in recent decades.Provided large amount of aluminum and its alloy plates, sheets, strips, tubes, rods and bars, profiles and forgings for the aviation and aerospace industry. Provided large amount of aluminum products with high performance of pre-stretching plates, forgings, profiles, rods & bars for passenger plane, helicopter, sky truck etc of aviation industry.ATT is a professional supplier of aluminium lithium alloy, in the forms of lumps, chucks, ingots, blocks and beads. Plate,sheet,bar ,rod,wire.
Synonyms
Lithium-aluminum alloy, Lithium aluminide; aluminum 8090; 8090(A); 8090-T3; AA8090-T8511; AA8090-T6511; UNS A98090, Aluminium 8090-T8511; Aluminium 8090-T6511; AlLi; Aluminium 8090-T8151; AA8090-T8771; AA8090-T651; UNS A98090, Aluminium 8090-T8771; LiAl; 2099; 2099-T83; 2099-T8E67 extrusions
Aluminum Lithium alloy Rod Specification
Dimensions
Size：customized
Surface Treatment: Polished
Per your request or drawing
We can customized as required
FEATURES
Low density, each plus 1% of lithium, density low 3%, vehicle to reduce 1 kg
High specific modulus,high specific strength,can reduce the structure mass by 10%-20%, increase the elastic modulus by 6%, and increase the stiffness by 15%-20% to instead of conventional high-strength aluminum alloy
Good thermal and electrical conductivity
Excellent corrosion resistance
Good casting, hotwork (rolling, forging, extrusion), welding (laser welding, friction stir welding) ,molding property
Chemical components
| Model | Chemical components/% | ||||||||||||
| Cu | Li | Zn | Mn | Mg | Zr | Ag | Ti | Fe | Si | Other | Al | ||
| Each | Total | ||||||||||||
| 1420 | ≤0.05 | 1.9~2.3 | - | - | 4.5~6.0 | 0.08~0.15 | - | 0.1 | 0.2 | 0.15 | 0.05 | 0.15 | Balance |
| 1421 | - | 1.8~2.2 | - | - | 4.5~5.3 | 0.06~0.100.10 | - | 0.1 | 0.2 | 0.2 | 0.05 | 0.15 | Balance |
| 8090 | 1.0~1.6 | 2.2~2.7 | 0.25 | 0.1 | 0.6~1.3 | 0.04~0.16 | - | 0.1 | 0.2 | 0.3 | 0.05 | 0.15 | Balance |
| 2297 | 2.5~3.1 | 1.1~1.7 | 0.05 | 0.10~0.5 | 0.25 | 0.08~0.15 | - | 0.12 | 0.1 | 0.1 | 0.05 | 0.15 | Balance |
| 2A97 | 3.65~3.96 | 1.35~1.55 | 0.4~0.6 | 0.2~0.4 | 0.35~0.55 | 0.1~0.2 | 0.01 | 0.02~0.06 | 0.2 | 0.1 | 0.05 | 0.1 | Balance |
| 2196 | 2.5-3.3 | 1.4-2.1 | 0.35 | 0.35 | 0.25-0.8 | 0.04-0.18 | 0.25-0.6 | 0.1 | 0.15 | 0.12 | 0.05 | 0.15 | Balance |
| 2195 | 3.7~4.3 | 0.8~1.2 | 0.25 | 0.25 | 0.25~0.8 | 0.08~0.16 | 0.25~0.6000 | 0.1 | 0.12 | 0.15 | 0.05 | 0.15 | Balance |
| 2055 | 3.20-4.20 | 1.0-1.30 | 0.30-0.70 | 0.10-0.50 | 0.20-0.60 | 0.05-0.15 | 0.20-0.7 | 0.1 | 0.1 | 0.07 | 0.05 | 0.15 | Balance |
| 2050 | 3.2-3.9 | 0.7-1.3 | 0.25 | 0.20-0.50 | 0.20-0.6 | 0.06-0.14 | 0.20-0.7 | 0.1 | 0.1 | 0.08 | 0.05 | 0.15 | Balance |
| 2060 | 3.4-4.5 | 0.6-0.9 | 0.30-0.50 | 0.10-0.50 | 0.6-1.1 | 0.05-0.15 | 0.05-0.50 | 0.1 | 0.07 | 0.07 | 0.05 | 0.15 | Balance |
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Properties (Theoretical)
| Model | Density | Product status | Tensile Strength | Yield strength Rpo2/Mpa | Specific elongation | Fracture toughness KC/MPa | Elasticity modulus |
| ρ/g cm-3 | Rm/MPa | A/% | E/GPa | ||||
| Ultra lowAlLi alloy | 2.4 | T6 | 300 | 260 | 6 | - | - |
| 1420 | 2.47 | Forging T6 length way | 405 | 205 | 7 | 25 | 73.8 |
| Sheet T6 Horizontal | 410 | 255 | 8 | ||||
| 8090 | 2.55 | T8 | 460 | 380 | 4 | 26 | 77 |
| 2196 | 2.63 | T8 | 520 | 470 | 6 | 76.5 | |
| 2297 | 2.65 | T8 | 440 | 400 | 10 | 30 | 77.3 |
| 2A97 | 2.7 | T8 | 510 | 450 | 8 | 27 | 75 |
| 2195 | 2.72 | T8 | 552 | 517 | 5 | 31 | 76 |
| O state | <200 | <150 | >15 | ||||
| 2050 | 2.7 | T8 | 490 | 455 | 6 | 76.5 | |
| 2065 | 2.7 | T8 | 600 | 570 | 6 | ||
| Cast AlLi alloy | 2.55 | T6 | 400 | 300 | 6 | - | - |
Applications of Aluminum Lithium alloy Rod
Al-Li Alloys are primarily of interest to the aerospace industry due to their weight advantage. More recently, they have been investigated for use in cryogenic applications. Commercial applications for this engineering material include:
High strength applications
Aerospace
Statically and dynamically loaded fuselage structures
Lower wing stringers
Stiffness dominated designs
Weaponry systems
Defence systems
Advanced material for aerospace components
Cryogenic temperature service
Packing of Aluminum Lithium alloy Rod
Standard Packing:
Sealed bags in carton boxes. Special package is available on request.
ATTs’ Aluminum Lithium alloy Rod is 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 | Al-Li |
| MDL Number | MFCD00144622 |
| CAS | 87871-87-2 |
| EC No. | N/A |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 16211445 |
| IUPAC Name | aluminum; lithium |
| SMILES | [Li].[Al] |
| InchI Identifier | InChI=1S/Al.Li |
| InchI Key | JFBZPFYRPYOZCQ-UHFFFAOYSA-N |
