Aluminum-lithium alloys have a lower specific gravity, but they are more durable than other aluminum alloys.
KUMZ produces semi-finished products from aluminum-lithium alloys of the following nomenclature
Extruded products
Rods, pipes and profiles with a wall thickness of 1.5 mm or more made of Al-Li alloys 1420, 1424, 1440, 1441, 1450, 1460.
The standard length is 3000 mm, it is possible to supply the required length by agreement.
Rolled products
T — Tempered, toned, naturally aged;
T1 — Tempered, tempered, artificially aged.
Alloys 1420, 1421, 1424, 1430, 1441, 1450, 1451, 1460, 1461, 1464.
KUMZ produces semi-finished products from aluminum-lithium alloys of the following nomenclature
Extruded products
Rods, pipes and profiles with a wall thickness of 1.5 mm or more made of Al-Li alloys 1420, 1424, 1440, 1441, 1450, 1460.
The standard length is 3000 mm, it is possible to supply the required length by agreement.
Rolled products
| Alloy/Temper | Thickness, mm | Width, mm | Length, mm |
|---|---|---|---|
| Sheets | |||
| 1420 Т | 1.2 - 10.0 | 1000 - 1200 | 2000 - 4000 |
| 1421 Т1 | 2.5 - 6.0 | 1000 - 1200 | 2000 - 4000 |
| 1424 Т, 1430 Т | 1.2 - 6.0 | 1000 - 1200 | 2000 - 4000 |
|
1441 T, 1441 T1 (for composite materials) |
0.3 - 0.4 | 1000 - 1400 | 2000 - 4000 |
| 1441 T, 1441 T1 | 0.5 - 10.0 | 1000 - 1400 | 2000 - 6000 |
| 1451 T | 2.0 - 6.0 | 1000 - 1200 | 2000 - 4000 |
| 1460 Т, 1461 Т, 1464 Т1 | 1.2 - 6.0 | 1000 - 1200 | 2000 - 4000 |
| Plates | |||
| 1420 T | 12 - 40 | 1200 - 1600 | 2000 - 7000 |
| 1421 T | 12 - 25 | 1200 - 1600 | 2000 - 7000 |
| 1440 T, 1450 T 1460 T | 20 - 55 | 1200 - 2100 | 2000 - 8000 |
T1 — Tempered, tempered, artificially aged.
Alloys 1420, 1421, 1424, 1430, 1441, 1450, 1451, 1460, 1461, 1464.