- Materials
- Forms
- Reference Materials
-
Services
-
Services
-
-
Sectors
-
Supporting cutting edge research and development with advanced materials to your needs.
High performance materials for extreme conditions.
Innovative and lightweight materials with high mechanical properties and durability.
Materials used in chemical engineering from consumables to innovative solutions.
Advanced materials characterized by high electrical or insulation performance.
High quality materials for renewable energy.
Biocompatible and biodegradable materials to the highest standards.
High purity, biocompatible materials for high performance devices and applications.
High purity metals and alloys in various forms and crucibles suitable to your needs.
State of the art materials for the next generation of technologies.
High performance materials for extreme conditions.
Durable materials for corrosive environments.
Foils, disks or windows across a range of materials to facilitate your innovation.
Polymers, metal foils, and sustainable materials for your packaging needs.
Your requirements for unique products and attributes will be met across our 170,000+ product range and customization capabilities.
High-quality materials across branded products in various forms including rods, wires, and foils support space technology needs.
Highest quality materials to support your need for small-quantity specialist materials such as graphite and lithium compounds.
High purity materials to improve the reproducibility and reliability of your evaporation processes.
Academia Aerospace & Aeronautical Automotive Chemical Manufacturing Electronics and Bioelectronics Fuel Cells & Hydrogen Life Science and Biomaterials Storage & Batteries Vacuum Technology Mining and Metals Nanomaterials Nuclear Oil & Gas Optics Packaging Research & Labs Space Technology Medical Devices
-
- Brands
-
Resources
-
Find out our latest news.
Read our latest insights, and opinions.
Discover our Innovation Discovered podcasts on innovation, products, interesting topics, and more.
Find out how we've worked with our partners
Our latest updates on what we are doing, find out more.
Find out more about us and the great roles we have available for talented individuals. Find out more.
Take a look at our global distributors.
Explore our FAQ resource to help answer your key questions.
Gain a clearer picture of the language used in scientific study
-
- About Us
Toggle Nav
Formula: Al 95/Li 2.5/Cu 1.5/Mg 1
Form: Tube
Material: Aluminum/Lithium/Copper
Commodity: Alloys
Wall Thickness:
1mm
Inside Diameter:
22mm
Outside Diameter:
24mm
Aluminum/Lithium/Copper Alloy Tube (Al95/Li2.5/Cu1.5/Mg1) is a lightweight, high-strength structural alloy designed to combine the low density of lithium, the strength and thermal stability of copper, and the corrosion resistance of magnesium. This synergistic composition offers superior specific stiffness, improved fatigue resistance, and reduced density compared to conventional aerospace-grade aluminum alloys. Manufactured through precision extrusion and controlled heat treatment, the tubing exhibits a refined grain structure and enhanced fracture toughness, making it ideal for aerospace, defense, and high-performance transportation applications. It is commonly employed in fuselage stringers, wing spars, landing gear supports, and lightweight framework components requiring exceptional mechanical efficiency. Technologies benefiting from this alloy include high-speed aircraft structures, advanced marine craft, and space vehicle assemblies where weight savings directly improve performance. Research focuses on optimizing microstructural stability during thermal cycling and enhancing weldability without compromising strength, ensuring Aluminum/Lithium/Copper Alloy Tube remains a cornerstone material in next-generation aerospace engineering.
Health hazard/Hazardous to the ozone layer
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 130 |
| Elongation at break( % ) | 5.1 |
| Modulus of elasticity( GPa ) | 77 |
| Tensile strength( MPa ) | 550 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 600-655 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 930@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 93.5@°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 21.4@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 2.53 |
Other Customers Purchased
-
Tungsten Tube Tungsten tube with thermal stability, corrosion resistance, and shielding for thermocouple protection, reactor shielding, beam guides, and extreme‑temperature housings.each
Starting at $493.00
Discounts applied for volume purchases -
Zirconium Tube Zirconium tube: corrosion resistant, strong, biocompatible tube for structural and containment uses; applied in nuclear fuel cladding, chemical piping, and medical devices.each
Starting at $199.00
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Tube YSZ tube: ionically conductive, tough, thermally stable; tubular form for electrochemical and high‑temp systems including SOFC electrolytes, oxygen sensors, and reactor housings; supports transport and permeability studies.each
Starting at $1,890.00
Discounts applied for volume purchases -
Tungsten/Copper Alloy Tube (W80/Cu20) Tungsten copper alloy tube (W80/Cu20) providing arc resistance, stability, and conductivity for propulsion hardware, EDM tubes, and pulsed‑power conduits.each
Starting at $187.00
Discounts applied for volume purchases -
Tungsten Carbide/Cobalt Tube Tungsten carbide cobalt tube with wear resistance and compressive strength for sleeves, liners, jet nozzles, and abrasive‑flow components.each
Starting at $329.00
Discounts applied for volume purchases -
Tungsten/Copper Alloy Tube (W60/Cu40) Tungsten copper alloy tube (W60/Cu40) balancing wear resistance and conductivity for EDM guides, cooling channels, and HV conductive paths.each
Starting at $221.00
Discounts applied for volume purchases
