The 2xxx and 7xxx alloy plate materials supplied by sasa aluminum are produced in strict accordance with ASTM EN GB standards from melting and hot rolling to subsequent finishing, solution aging treatment, pre-stretching, flaw detection, and precise measurement to meet customer needs;
Product features: high strength, high toughness, high corrosion resistance, high damage tolerance, low residual stress;
| Typical alloy |
2024、2219、2A11x 2A12、5A05、5083、5A06、7075、7050、7055、7085etc 2024, 2219, 2A11, 2A12, 5A05, 5083, 5A06, 7075, 7050, 7055, 7085 and so on |
| Typical temper | O、T4、T6、T651、T73、T74、T7651. T851、T7751 O, T4, T6, T651, T73, T74, T7651, T851, T7751 and so on |
| Specifications scope(mm) | Thickness*width*length:(0.5 ~ 200) X (500 ~ 3100) x (500 ~ 20000)(mm) TH * W* L (0.5-200)x(500-3100)x(500-20000)(mm) |
| Product applications | The coverings, bulkhead, long beam, and honing strips of aircrafts, as well as structural parts, fuel tank and accelerator tank of launch vehicles /spacecrafts |
Aluminum sheet Typical Alloy Chemical Component(WT% ):
|
Aluminum Grade
|
Si
|
Fe
|
Cu
|
Mn
|
Mg
|
Cr
|
Ni
|
Zn
|
Ti
|
Al
|
|
w0.50
|
w0.50
|
3.8-4.9
|
0.30-0.90
|
1.2-1.8
|
—
|
0.10
|
0.30
|
w0.15
|
Balance
|
|
|
C0.40
|
wO.50
|
1.2-2.0
|
wO.30
|
2.10-2.90
|
0.18-0.28
|
一
|
5.1-6.1
|
£0.2
|
Remainder
|
Aluminum sheet Mechanical Properties of Typical Aluminum Alloy Plates Used in Aerospace:
|
Alloy
|
Temper
|
Thicknesses(mm)
|
Rp (Mpa) Yield strength Rp
|
Rm (Mpa) Tensile strength Rm
|
Percentage elongation(%)
|
|
2A12
|
O
|
0.3-3.0
>3.0-10.0
|
-
|
≤235
|
≥12
≥11
|
|
T4
|
0.3-1.5
>1.5-6.0
>6.0-10.0
|
≥290
|
≥440
|
≥13
≥11
≥10
|
|
|
TO
|
1.5-3.0
>3.0-6.5
|
≥360
|
≥475
|
≥10
≥8
|
|
|
7075
|
O
|
0.5-10.0
|
≤145
|
≤275
|
≥10
|
|
T651
|
0.5~1.0
>1.0-3.2
>3.2-6.3
|
≥460
≥470
≥475
|
≥525
≥540
≥540
|
≥7
≥8
≥8
|
Post time: Aug-02-2021