LM1775 Aluminum Lithium (Al-Li) Alloy 8090

Catalog No. LM1775
Surface Polished
Thickness 1-20 mm
Width 100-450 mm
Diameter φ80-φ200

Aluminum Lithium (Al-Li) Alloy 8090 is an alternative to 2014 and 2024. Stanford Advanced Material provides standard and other customized sizes Aluminum-Lithium alloy rolled plate/ingot. Our products have reached the standard for supply to the institute of the military.

Related Products: Lithium (Al-Li) Alloy Rolled Plate/Ingots, Aluminum Lithium (Al-Li) Alloy 2090, Aluminum Lithium (Al-Li) Alloy 2195

Aluminum Lithium (Al-Li) Alloy 8090 Description

Aluminum Lithium (Al-Li) Alloy 8090 is an alternative to 2014 and 2024. It is a medium-strength aluminum-lithium alloy with excellent mechanical properties. Density is reduced by 10% when matched against comparable alloys, and elastic modulus is increased by approximately 11%.

Lithium is the lightest metal element in the world. The addition of lithium to aluminum reduces the specific gravity of the alloy and increases the stiffness while still maintaining high strength, good corrosion resistance and fatigue resistance, and suitable ductility.

Lithium reduces density and increases stiffness when alloyed with aluminum. With proper alloy design, aluminum-lithium alloys can have exceptional combinations of strength and toughness.

Al-Li-alloy Al-lithium-ingot

 

Aluminum Lithium (Al-Li) Alloy 8090 Specifications

Metal Composition

Item#

Al

Li

Cu

Mg

Zr

Ag

Zn

Mn

Others

8090

Bal.

2.4

3

2

0.12

-

-

-

-


Metal Mechanic Property

Item#

E/Gpa

Rm/Mpa

Rpo2/Mpa

A/%

r/g cm-3

8090

79

550

512

46.4

2.54


Specifications for Delivery

type

cast ingot

rolled plate

Al-Li alloy

φ80-φ200mm

thickness:1-20mm
width:100-450mm

Al-Li intermediate alloy

Li:5%-30%

-

 

 

 

 

 

 

 

Aluminum Lithium (Al-Li) Alloy 8090 Application

Aluminum Lithium Alloys are used in marine, aerospace, and electronic components because of their lightweight, good ductility, and corrosion resistance. The aerospace industry uses include wing leading and trailing edges, fuselage bulkhead webs, and internal framework parts. Al-Li is being considered for many applications in advanced aircraft including wing structures.

LATEST RECOMMENDED

sc/1624513750-normal-Aluminum Silicon Alloy Powder AlSi7Mg.jpg

AL3470 Aluminum Silicon Alloy Powder AlSi7Mg

sc/1624517595-normal-2A12 Aluminum Alloy Powder.jpg

AL3476 2A12 Aluminum Alloy Powder

sc/1624518203-normal-2A14 Aluminum Alloy Powder.jpg

AL3477 2A14 Aluminum Alloy Powder

sc/1624518680-normal-7A04 Aluminum Alloy Powder.jpg

AL3478 7A04 Aluminum Alloy Powder

sc/1627005291-normal-aluminum-titanium-boron-ingot.jpg

AL3536 Aluminum Titanium Boron Ingot (AlTiB)

sc/1627005819-normal-aluminum-titanium-boron-alloy-wire.jpg

AL3537 Aluminum Titanium Boron Alloy Wire (AlTiB)

sc/1627007691-normal-aluminum-silicon-master-alloy-ingot.jpg

AL3538 Aluminum-Silicon Master Alloy Ingot (AlSi20)

sc/1627007291-normal-aluminum-titanium-carbon-alloy-rod.jpg

AL3539 Aluminum Titanium Carbon Alloy Rod (AlTiC)

GET A QUOTE

Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.