For aluminium alloy aviation plate products, new alloys and new sizes can be customized by Flat-Rolled Product Division of Nanshan Aluminium according to customers’ requirements. With the two (27m / 54m) roller hearth furnaces and the 80MN stretching machine, stable plate properties and low internal stress can be achieved; along with 27m aging furnaces, the production of plates in various sizes can be fulfilled. On requests of the customers, cuts convenient for taking arrival re-inspection coupons can be reserved on the plate products. In addition, Flat-Rolled Product Division of Nanshan Aluminium is endeavoring to develop various alloy products and making a good effort in meeting customers' requirements.
Product Type and Specification
7050-T7451 6.35~177.8mm×800~3800mm×1000~14000mm
2024-T351 6.35~101.6mm×800~3800mm×1000~14000mm
7075-T651 6.35~200 mm×800~3800mm×1000~14000mm
7075-T7351 6.35~88.9mm×800~3800mm×1000~14000mm
Product Properties
Alloy Temper：7050-T7451
|
Thickness |
Sampling Orientation |
Tensile Strength/MPa |
Yield Strength/MPa |
Elongation/% |
|
6.3~51.0 |
L |
510 |
440 |
10 |
|
LT |
510 |
440 |
9 |
|
|
＞51.0~76.0 |
L |
505 |
435 |
9 |
|
LT |
505 |
435 |
8 |
|
|
＞76.0~102.0 |
L |
495 |
425 |
9 |
|
LT |
495 |
425 |
6 |
|
|
＞102.0~127.0 |
L |
490 |
420 |
9 |
|
LT |
490 |
420 |
5 |
|
|
＞127.0~152.0 |
L |
485 |
415 |
8 |
|
LT |
485 |
415 |
4 |
|
|
＞152.0~178.0 |
L |
475 |
405 |
7 |
|
LT |
475 |
405 |
4 |
Alloy Temper：2024-T351
|
Thickness |
Sampling Orientation |
Tensile Strength/MPa |
Yield Strength/MPa |
Elongation/% |
|
6.3~12.5 |
LT |
440 |
290 |
12 |
|
＞12.5~25.0 |
LT |
435 |
290 |
7 |
|
＞25.0~40.0 |
LT |
425 |
290 |
6 |
|
＞40.0~50.0 |
LT |
425 |
290 |
5 |
|
＞50.0~80.0 |
LT |
415 |
290 |
4 |
|
＞80.0~100.0 |
LT |
395 |
285 |
4 |
Alloy Temper：7075-T651
|
Thickness |
Sampling Orientation |
Tensile Strength/MPa |
Yield Strength/MPa |
Elongation/% |
|
6.3~12.5 |
LT |
540 |
460 |
9 |
|
＞12.5~25.0 |
LT |
540 |
470 |
7 |
|
＞25.0~50.0 |
LT |
530 |
460 |
5 |
|
＞50.0~60.0 |
LT |
525 |
440 |
4 |
|
＞60.0~80.0 |
LT |
495 |
420 |
4 |
|
＞80.0~90.0 |
LT |
490 |
400 |
4 |
|
＞90.0~100.0 |
LT |
460 |
370 |
2 |
Alloy Temper: 7075-T7351
|
Thickness |
Sampling Orientation |
Tensile Strength/MPa |
Yield Strength/MPa |
Elongation/% |
|
6.3~12.5 |
LT |
475 |
390 |
7 |
|
＞12.5~25.0 |
LT |
475 |
390 |
6 |
|
＞25.0~50.0 |
LT |
475 |
390 |
5 |
|
＞50.0~60.0 |
LT |
455 |
360 |
5 |
|
＞60.0~80.0 |
LT |
440 |
340 |
5 |
Product Features
7050：with high strength, high toughness and high stress corrosion resistance properties.
7075: with high strength for 7075-T651 temper, relatively high fracture toughness for7075-T7351; with excellent stress corrosion resistance and exfoliation corrosion properties.
2024: with high tensile strength and yield strength under natural aging condition, along with good machinability properties.
Product Application
7050: mainly used for aircraft wing ribs, fuselage frames, structural beams, load-bearing structural parts and auxiliary panels.
7075: used for the main structural parts with thick and large sections and bearing high loads, such as beams, wing top skins, and fuselage bulkheads.
2024: mainly used for fuselage skins, bulkheads, wing bottom panels, wing ribs and other positions.
