7065 is high zinc containing aluminum alloy. It is used for making plate.
Chemical Composition
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| Element[1]
|
Weight percentage
|
| Aluminum
|
87.02 - 89.45 %
|
| Chromium
|
<= 0.04 %
|
| Copper
|
1.9 - 2.3 %
|
| Iron
|
<= 0.08 %
|
| Magnesium
|
1.5 - 1.8 %
|
| Manganese
|
<= 0.04 %
|
| Other, each
|
<= 0.05 %
|
| Other, total
|
<= 0.15 %
|
| Silicon
|
<= 0.06 %
|
| Titanium
|
<= 0.06 %
|
| Zinc
|
7.1 - 8.3 %
|
| Zirconium
|
0.05 - 0.15 %
|
7065-T7451 alloy properties[2]
| Property
|
Value
|
| Ultimate Tensile strength
|
77 ksi
|
| Yield strength
|
71 ksi
|
| Elongation percentage
|
11%
|
- Plate
- Aerospace
- The combination of high strength and fracture toughness properties and corrosion resistance makes 7065 suitable as a replacement for 7010, 7050, 7075, 7475 and other alloys for critical intermediate thickness applications.[3]
- Spar, rib, and integrally machined structural parts for new, derivative, or retrofit aircraft.[3]
Aluminum alloy table
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