2A12, 2A14, 2017 aluminum coil strip
2A12, 2A14, 2017 aluminum coil strip has high strength, good heat resistance and processing performance, easy to weld, and poor corrosion resistance. It is often used in anodizing and painting methods or coated with aluminum on the surface to improve corrosion resistance. Used as aircraft skin, accessories, etc.
Alloy: 2A12, 2A14, 2017
Temper: O, T3, T4
Thickness: 0.3-4.0mm
Width: 1000-2600mm
| Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Zn |
Ni |
Ti |
Cr |
| 2A12 |
0.50 |
0.50 |
3.8-4.9 |
0.3-0.9 |
1.2-1.8 |
0.30 |
0.10 |
0.15 |
-- |
| 2A14 |
0.6-1.2 |
0.7 |
3.9-4.8 |
0.4-1.0 |
0.4-0.8 |
0.30 |
0.10 |
0.15 |
-- |
| 2017 |
0.2-0.8 |
0.7 |
3.5-4.5 |
0.4-1.0 |
0.4-0.8 |
0.25 |
-- |
0.15 |
0.10 |
Mechanical property:
| Alloy |
Temper |
Thickness (mm) |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation A50% |
Standard |
| 2A12 |
T4 |
0.30--3.5 |
415--430 |
285--300 |
15--20 |
GB/T 3880 EN485 ASTM B209 |
| 2A14 |
T3 |
0.50--3.5 |
415--430 |
255--270 |
18--22 |
| 2017 |
T4 |
0.30--3.5 |
395--405 |
255--270 |
19--23 |
Typical applications: 2A12, 2A14, 2017 aluminum coil strip is used for making thin walled aircraft component, missile skin, wing panel, honeycomb sandwich panels etc.
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