Metal Science and Heat Treatment

, Volume 49, Issue 5–6, pp 279–283 | Cite as

High-strength structural silver-alloyed underdensity Al-Cu-Li-Mg alloy

  • I. N. Fridlyander
  • O. E. Grushko
  • V. F. Shamrai
  • G. G. Klochkov
Aluminium Alloys


Mechanical properties under static and dynamic loads, fatigue characteristics, fracture toughness, high-temperature strength, corrosion resistance, and physical and thermophysical properties of pressed alloy V-1469 in state T1 are studied. The alloy belongs to the group of aluminum high-strength deformable heat-hardenable alloys based on the Al-Cu-Li-Mg system with additives of Ag, Zr, and Sc. The properties of pressed strips from alloys V-1469T1, V95ochT2, and V96ts3-T12 are compared.


Fracture Toughness Stress Intensity Factor Impact Toughness Fuel Tank Continuous Recrystallization 
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Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • I. N. Fridlyander
    • 1
  • O. E. Grushko
    • 1
  • V. F. Shamrai
    • 2
  • G. G. Klochkov
    • 1
  1. 1.All-Russia Institute for Aircraft Materials (VIAM)MoscowRussia
  2. 2.A. A. Baikov Institute of Metallurgy and Materials Science (IMET)MoscowRussia

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