HOME > Product > 7050 7075 7178 aluminum tube pipe

7050 7075 7178 aluminum tube pipe

The 7050 is a high strength heat treatable alloy. It has high strength, anti stripping corrosion and stress corrosion cracking resistance. It is commonly used in aircraft structural parts for medium plate extrusion, free forging and die forgings.





7075 aluminum is called super high strength aluminum alloy. The yield strength of the alloy is close to tensile strength, the yield ratio is high, and the specific strength is very high. But the strength of plastic and high temperature is lower than that of the alloy. 7075 aluminum tube pipe is suitable for the bearing structure parts under normal temperature and below 120 C. The alloy is easy to process, and has good corrosion resistance and high toughness. 7075 aluminum tube pipe is widely used in the field of aviation and aerospace and has become one of the most important structural materials in this field.
7178 aluminum tube pipe has the characteristics of high strength, which is used for manufacturing aerospace components with high compression yield strength.







 

Specification:
Alloy: 7050 7075 7178
Temper: T73、T73510、T73511、T6、T6510、T6511、T62
OD: 3--130mm
ID: 3--100mm
Length: 1000mm--6000mm

Chemical Composition of 7050 7075 7178 Aluminum Tube Pipe
Alloy Si Fe Cu Mn Mg Cr Ni Zn Ga Zr Ti Other Min.Al
7050 0.12 0.15 2.0-2.6 0.10 1.9-2.6 0.01 - 5.7-6.7 - 0.08-0.15 0.06 0.15 Remainder
7075 0.40 0.50 1.2-2.0 0.30 2.1-2.9 0.18-0.28 - 5.1-6.1 - - 0.20 0.15 Remainder
7178 0.40 0.50 1.6-2.4 0.3 2.4-3.1 0.18-0.28 - 6.3-7.3 - - 0.20 0.15 Remainder

Physical Property of 7050 7075 7178 Aluminum Tube Pipe
Alloy Temper Wall thickness
/mm
Room temperature Test Result
Tension Strength/MPa Yield Strength/MPa Elongation/%
A50mm A
Not less than
7050 T76510 all 545 475 7 -
T73511 all 485 415 8 7
T74511 all 505 435 7 -
7075 O、H111 ≤10.00 ≤275 ≤165 10 10
T62 ≤6.30 540 485 7 -
>6.30-12.50 560 505 7 6
>12.50-70.00 560 495 7 6
T6、T6510、T6511 ≤6.30 540 485 7 -
>6.30-12.50 560 505 7 -
>12.50-70.00 560 495 - 6
T73、T73510、T73511 1.60-6.30 470 400 5 7
>6.30-35.00 485 420 6 8
>35.00-70.00 475 405 - 8
7178 O all ≤275 ≤165 10 9
T6、T6510、T6511 ≤1.60 565 525 - -
>1.6-6.30 580 525 5 -
>6.30-35.00 600 540 5 4
>35.00-60.00 580 515 - 4
>60.00-80.00 565 490 - 4
T62 ≤1.60 545 505 - -
>1.6-6.30 565 510 5 -
>6.30-35.00 595 530 5 4
>35.00-60.00 580 515 - 4
>60.00-80.00 565 490 - 4
Product
Contact Us
Tel:+86-371-55689814
Fax:+86-371-55686475
Mobile:0086-13673369503
Email:info@chalcoaluminum.com
Skype:chalcoaluminum