Non-seamless Aluminium Tube

2024 Aluminum Tube

2024 is a typical hard aluminum alloy in the aluminum-copper-magnesium series. Its composition is relatively reasonable and its comprehensive performance is better. This alloy is produced in many countries and is the largest in duralumin. 

2024 aluminum tube
Category: Aviation Hard Aluminum Alloy
Aluminum tube varieties: extruded aluminum tube, seamless aluminum tube....
Availability: T4, T3, T351, T451, H112, O...
Extrusion tube: outer diameter Φ20mm~300mm
Seamless tube: outer diameter Φ20mm~600mm
Large diameter aluminum tube: customized according to customer requirements, fast delivery.
Price: Negotiable
Inventory: Partially in stock

The characteristics of this alloy are: high strength, certain heat resistance, and can be used as working parts below 150°C. At temperatures above 125°C, the strength of the 2024 alloy is higher than that of the 7075 alloy. The forming properties in the hot state, annealing and new quenching state are relatively good, and the heat treatment strengthening effect is remarkable, but the heat treatment process requirements are strict. The corrosion resistance is poor, but it can be effectively protected by cladding with pure aluminum; it is easy to produce cracks during welding, but it can be welded or riveted by a special process.

Due to its high strength and good fatigue strength, 2024 aluminum alloy is widely used in aircraft structures (skin, skeleton, rib beam, bulkhead, etc.), rivets, missile structures, propeller components and other various structures.

Aluminum Alloy

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Zr

Other
(unit)

Other
(total)

Al

2024

0.5

0.5

3.8-4.9

0.3-0.9

1.2-1.8

0.1

0.25

0.15

-

0.05

0.15

the rest

Aluminum alloy and temper

Tensile strength
(Rm/Mpa)

Yield Strength
(Rp0.2/Mpa)

elongation rate
(%)

Hardness
(HBWα)

2024-T4

420

290

6

120

Aluminum alloy and temper

Thermal expansion coefficient
(20-100℃)
μm/m·k

Melting point range
(℃)

Conductivity
20℃(68℉)
(%IACS)

Resistivity 20℃(68℉)
Ωmm2/m

Density
(20℃)(g/cm3)

2024-T4

22.9

502-638

30

0.057

2.8

Aluminum tube

State

Outer diameter
(mm)

Wall thickness
(mm)

Inner diameter
(mm)

2024

O、H112、T4、T351

Φ6~Φ300

≥1

Φ4~Φ240

 

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Allen Feng
Email: allen_feng@alextrusions.com
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