7010 aluminium alloy

Wrought aluminum alloy

Aluminium 7010 alloy is a wrought aluminum alloy. It is medium strength, having high corrosion and damage tolerance ability.

Chemical Composition

Element[1] Content (%)
Aluminum, Al 87.8 - 90.6
Zinc, Zn 5.70 - 6.70
Magnesium, Mg 2.10 - 2.60
Copper, Cu 1.50 - 2.0
Iron, Fe 0.15
Zirconium, Zr 0.10 - 0.16
Silicon, Si 0.12
Manganese, Mn 0.10
Titanium, Ti 0.060
Chromium, Cr 0.050
Nickel, Ni 0.050
Other, total 0.15
Other, each 0.050

Physical Properties

Physical Properties[2] Value
Density 2.81 g/cm3
Melting Point 475 °C
Modulus of Elasticity 71 GPa
Thermal Conductivity 150 W/m.K

Mechanical Properties

Mechanical Properties[2] Value
Yield Strength 530 MPa
Elongation A50 mm %8
Modulus of Elasticity 71 GPa

Other Designations

  1. AMS 4203[1]
  2. AMS 4204[1]
  3. AMS 4205[1]

Applications

  1. Close die forgings for aerospace
  2. Forged bars for aerospace components
  3. High strength aerospace component

[3]

Features

  1. High strength alloy
  2. High fatigue strength
  3. High Stress corrosion resistance
  4. Not for high temperature
  5. High Corrosion resistance

[3]

References

  1. ^ a b c d "7010 aluminum alloy properties". 31 August 2012. Archived from the original on 2020-08-07.
  2. ^ a b "7010 aluminum alloy properties". Archived from the original on 2021-01-09.
  3. ^ a b "Application and feature of Aluminum 7010" (PDF). Archived (PDF) from the original on 2021-01-09.

External links

  • microstructure
  • What is aluminium 7010? - Quora
  • apps.dtic.mil
  • AA7010 Scientific.Net
  • v
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Aluminium alloys
Introduction
  • Aluminium
  • Aluminium alloys
  • History of aluminium
Al 1000 series (pure)
  • 1050
  • 1060
  • 1070
  • 1100
  • 1145
  • 1199
  • 1200
  • 1230
  • 1350
  • 1370
  • 1420
  • 1421
  • 1424
  • 1430
  • 1440
  • 1441
  • 1445
  • 1450
  • 1460
  • 1461
  • 1464
  • 1469
Al-Cu 2000 series
Al-Mn 3000 series
Al-Si 4000 series
  • 4006
  • 4007
  • 4015
  • 4032
  • 4043
  • 4047
  • 4543
Al-Mg 5000 series
Al-Mg-Si 6000 series
Al-Zn 7000 series8000 series (misc.)
  • 8006
  • 8009
  • 8011
  • 8014
  • 8019
  • 8025
  • 8030
  • 8090
  • 8091
  • 8093
  • 8176
Named alloys