7116 aluminium alloy
Wrought aluminium zinc alloy
Aluminium 7116 alloy is heat treatable wrought alloy.[1] It has 4.2 to 5.2 weight percentage of Zinc. It also contains magnesium, copper as small additions.
Chemical composition
Element[1] | Weight Percentage (%) |
---|---|
Aluminum | 91.5 - 94.5 |
Zinc | 4.2 - 5.2 |
Magnesium | 0.80 - 1.4 |
Copper | 0.50 - 1.1 |
Iron | ≤ 0.30 |
Silicon | ≤ 0.15 |
Titanium | ≤ 0.050 |
Vanadium | ≤ 0.050 |
Manganese | ≤ 0.050 |
Gallium | ≤ 0.030 |
Other (each) | ≤ 0.050 |
Other (total) | ≤ 0.15 |
Properties
Properties | Metric |
---|---|
Density[1] | 2.78 g/cm3 |
Young's Modulus[2] | 69 MPa |
Elongation at Break[2] | 7.8% |
Fatigue Strength[2] | 160 MPa |
Poisson's Ratio[2] | 0.33 |
Ultimate Tensile Strength[2] | 370 MPa |
Yield Strength[2] | 330 MPa |
Specific Heat Capacity[2] | 880 J/kg-K |
Thermal Conductivity[2] | 150 W/m-K |
Applications
Its application is in the aviation industry[1]
References
- ^ a b c d "7116 aluminum alloy". 8 May 2013. Archived from the original on 2020-10-23.
- ^ a b c d e f g h "7116 aluminum alloy properties". Archived from the original on 2016-03-20.
External links
- https://www.researchgate.net/publication/238402678_Machinability_of_7116_Structural_Aluminum_Alloy
- https://www.tandfonline.com/doi/abs/10.1080/AMP-200060603
- https://www.tandfonline.com/doi/full/10.1080/AMP-200060603?scroll=top&needAccess=true
- v
- t
- e
Aluminium alloys
- Aluminium
- Aluminium alloys
- History of aluminium
- 1050
- 1060
- 1070
- 1100
- 1145
- 1199
- 1200
- 1230
- 1350
- 1370
- 1420
- 1421
- 1424
- 1430
- 1440
- 1441
- 1445
- 1450
- 1460
- 1461
- 1464
- 1469
- 4006
- 4007
- 4015
- 4032
- 4043
- 4047
- 4543
- 8006
- 8009
- 8011
- 8014
- 8019
- 8025
- 8030
- 8090
- 8091
- 8093
- 8176
- Aluminium–lithium alloys
- AlBeMet
- Alclad
- Alnico
- AlSiC
- Alumel
- Aluminium granules
- Alusil
- Birmabright
- Devarda's alloy
- Duralumin
- Hiduminium (aka R.R. alloys)
- Hydronalium
- Italma
- Lo-Ex
- Magnalium
- Magnox (alloy)
- MKM steel
- Nickel aluminide
- Aluminium–scandium alloys
- Y alloy
- Al-Ca composite
- Hypereutectic piston
- Aluminium bronze
- AlSi10Mg