7055 aluminium alloy
Aluminium zinc alloy
7055 alloy is heat treatable wrought aluminum alloy.[1] It has high ultimate tensile strength value of 593 MPa.
Chemical Composition
Element[1] | Content (%) |
---|---|
Aluminum | 85.9 - 88.5 |
Zinc | 7.6 - 8.4 |
Magnesium | 1.8 - 2.3 |
Copper | 2 - 2.6 |
Iron | ≤ 0.15 |
Zirconium | 0.080 - 0.25 |
Manganese | ≤ 0.050 |
Chromium | ≤ 0.040 |
Silicon | ≤ 0.10 |
Titanium | ≤ 0.060 |
Other (each) | ≤ 0.050 |
Other (total) | ≤ 0.15 |
Properties
Properties | SI Unit |
---|---|
Density[1] | 2.86 g/cm3 |
Ultimate Tensile Strength[2] | 593 MPa |
Elongation at Break[2] | 9.0% to 12.0% |
Fracture Toughness[2] | 24.2 MPa-m½ |
Applications
- Aerospace sector[1]
- High strength requirement areas[1]
References
- ^ a b c d e "Aluminium / Aluminum 7055 Alloy (UNS A97055)". 9 May 2013.
- ^ a b c "Aluminum 7055-T77511 Extrusions".
External links
- Single-aging characteristics of 7055 aluminum alloy
- 7055: High-Strength Plate and Extrusion Alloy
- Microstructure characterization of 7055-T6, 6061-T6511 and 7A52-T6 Al alloys subjected to ballistic impact against heavy tungsten alloy projectile
- Grain size prediction and investigation of 7055 aluminum alloy inoculated by Al–5Ti–1B master alloy,Journal of Alloys and Compounds - X-MOL
- ShieldSquare Captcha
Aluminum alloy table
- 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
- 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