Material of Future—Unparalleled Performance in Industries and Promising Development in Diverse Sectors
Magnesium-Lithium Alloy
Origin:Wenxi, Shanxi Province, China
Material:Magnesium-Lithium Alloy
Designation:ZE61, MB22, AE80, WE43, WE54, VW63, VW94, etc.
Applications:Aerospace, Military
Standard:GB/T 33141-2016, YS/T 1159-2016, GB/T 38063-2019

Magnesium-Lithium Alloy is the lightest metal structural material in the world. With good thermal conductivity and ductility, it has a wide range of applications in aerospace, national defense and military industries. The requirements for weight reduction, energy saving, environmental protection and sustainable development are increasing day by day. Magnesium-lithium alloys are used in transportation and electronics that require lightweight structural materials. 

We have broken through the key technology of magnesium-lithium alloying, and can provide magnesium-lithium alloy products with different states, such as magnesium-lithium alloys, ingots, rolled profiles and strips with a weight of less than 300kg, in accordance with relevant standards or customized requirements of customers.


GB/T 33141-2016, YS/T 1159-2016, GB/T 38063-2019


1. Ultra-light: The lightest metal structural material in the world, with a density of 1.35-1.65g/cm3, 1/2 lighter than aluminum alloy and 1/3 lighter than magnesium alloy.

2. Excellent rigidity: The rigidity is 22 times that of steel; the weight of magnesium and lithium required for the same rigidity is only 1/3 of steel.

3. Superplasticity: Tensile elongation at high temperature can reach 758%, and thin-walled parts with precise size, complex shape and uniform and fine grain structure can be obtained by superplastic forming.

4. Good electrical/thermal conductivity: The thermal conductivity is about 300~400 times that of plastics, 30~50 times that of carbon fiber composite materials, and the electrical conductivity is about 1016 times that of plastics, and 104 times that of carbon fiber composite materials.

5. Excellent shock absorption performance: It has a large internal friction coefficient, which can consume energy inside the metal and effectively improve the stability of the equipment, suitable for producing  shock absorption equipments, such as tank armor.

6. Excellent electromagnetic shielding performance: Mg-Li alloy has a good shielding effect on electromagnetic waves in different bands, and is suitable for making gyroscope shells, shielding shelters, anti-interference control cabinets, etc..

7. Good welding performance: Magnesium-lithium is easy to be welded by laser welding, friction stir welding, TIG welding, electron beam welding and brazing.

8. Excellent machinability and cold forming ability: Mg-Li has excellent machinability, good surface quality, low cutting force and low energy consumption. The cold working performance is  excellent as the total cold rolling rate can reach 90%, and it can be stamped at room temperature.

Chemical Composition:

Chemical Composition of Magnesium-Lithium Alloy.jpg

Mechanical Properties:

Physical Properties of Magnesium-Lithium Alloy (ForgedRolled Sheets).jpg


Specification of Magnesium-Lithium Alloy (ForgedRolled Sheets).jpg

Contact Us:

Do you have a question about our products and services? Don't hesitate to contact our sales team. 

Lu Liu (Sales Manager)

Phone: +86 185-1928-7777

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