Aluminum Lithium Alloy 1420 can be used in marine, aerospace and electronic components because of their lightweight, good ductility and corrosion resistance. Lithium is the lightest metal element in the world.
Aluminum Lithium Alloy 1420 can be used in marine, aerospace and electronic components because of their lightweight, good ductility and corrosion resistance. 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.
Advanced Refractory Metals is a leading supplier of Aluminum Lithium Alloy 1420. We offer competitive pricing and great lead times on all our materials, and we’re capable of supplying custom materials per any specs/drawings you provide us with.
Metal Composition
Item# |
Li |
Cu |
Mg |
Zr |
Ag |
Zn |
Mn |
Others |
1420 |
2.0 |
- |
5 |
- |
- |
- |
0.5 |
- |
Metal Mechanic Property
Item# |
E/Gpa |
Rm/Mpa |
Rpo2/Mpa |
A/% |
r/g cm-3 |
1420 |
73.8 |
448 |
310 |
8 |
2.49 |
Specifications for Delivery
type |
cast ingot |
rolled plate |
Al-Li alloy |
φ80-φ200mm |
thickness:1-20mm |
Al-Li intermediate alloy |
Li:5%-30% |
- |
Aluminum Lithium Alloy 1420 is used in marine, aerospace and electronic components because of their lightweight, good ductility and corrosion resistance.
As required.