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2014 2017 2024 2A12 aluminum tube pipe

2014 aluminum tube pipe is an important material used in aerospace industry and rubber mold manufacturing industry. After annealing, quenching, aging and other heat treatment, all kinds of excellent properties of the alloy sheet can be obtained.
 
Heat treatment of alloy, Al-Cu-Mg system can be used in heat treatment under the condition of T4 Aluminum Alloy aircraft, it is mainly Aluminum Alloy, Aluminum Alloy material with its production structure almost all deformation of the aircraft, are still used for medium strength manufacturing aircraft force structure and control system of rod etc.. The corrosion resistance of 2017 alloy aluminum tube pipe is low. The annealed state and the new quenching state have good plasticity with the 2017 alloy at 400 C hot state. The plasticity of T4 state is also good, the electric welding performance is better, the friction stir welding performance is excellent, the T3 and T4 state has better machinability and the O state is poorer.





The 2014 aluminum tube pipe is a common medium strength structural material, which can produce all kinds of semi-finished products. The commonly used T3 and T4, has high toughness and plasticity, good fatigue performance and anti crack performance, but poor corrosion resistance, less than 1mm thickness or molding, aluminum sheet and plate should be used, the short transverse properties and stress corrosion resistance are poor, not fusion welding and brazing.

2A12  aluminum tube pipe has good plastic forming ability and machinability, and it can produce all kinds of semi-finished products. The corrosion resistance is poor, the welding performance is good, and the welding performance is poor.







Specification:
Alloy: 2014 2017 2024 2A12
Temper: O、T31、T3510、T3511、T4、T4510、T4511、T42、T62、T81、T8510、T8511
OD: 3--130mm
ID: 3--100mm
Length: 1000mm--6000mm

Chemical Composition of 2014 2017 2024 2A12 Aluminum Tube Pipe
Alloy Si Fe Cu Mn Mg Cr Ni Zn Ga V Ti Other Min.Al
2014 0.50-1.2 0.7 3.9-5.0 0.40-1.2 0.20-0.8 0.10 - 0.25 - - 0.15 0.15 Remainder
2017 0.20-0.8 0.7 3.5-4.5 0.40-1.0 0.40-1.0 0.10 - 0.25 - - - 0.15 Remainder
2024 0.50 0.50 3.8-4.9 0.30-0.9 1.2-1.8 0.10 - 0.25 - - 0.15 0.15 Remainder
2A12 0.5-1.2 0.70 3.9-5.0 0.4-1.2 0.2-0.8 0.10 - 0.25 - - 0.15 0.15 Remainder

Physical Property of 2014 2017 2024 2A12 Aluminum Tube Pipe
Alloy Temper Wall thickness
/mm
Room temperature Test Result
Tension Strength/MPa Yield Strength/MPa Elongation/%
A50mm A
Not less than
2014 O all ≤205 ≤125 12 10
T4、T4510、T4511 all 345 240 12 10
all 345 240 12 10
T42 all 345 200 12 10
T62 ≤18 415 365 7 6
>18 415 365 - 6
T6、T6510、T6511 ≤12.50 415 365 7 6
12.50~18.00 440 400 - 6
>18.00 470 400 - 6
2017 O all ≤245 ≤125 16 16
T4 all 345 215 12 12
T1 all 335 195 12 -
2024 O          
T3、T3510、T3511 ≤6.30 395 290 10 -
>6.30~18.00 415 305 10 9
>18.00~35.00 450 315 - 9
>35.00 470 330 - 7
2024 T4 ≤18.00 395 260 12 10
>18.00 395 260 - 9
T42 ≤18.00 395 260 12 10
>18.00~35.00 395 260 - 9
>35.00 395 260 - 7
T81、T8510、
T8511
>1.20~6.30 440 260 4 -
>6.30~35.00 455 260 5 4
>35.00 455 260 - 4
2A12 O all ≤245 - - 10
T42 all 390 255 - 10
T4 all 390 255 - 10
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