Aluminum 7050 has very high strength coupled with high resistance to exfoliation corrosion and stress-corrosion cracking, high fracture toughness, and fatigue resistance. This leads to applications in aircraft structures.Reference: matweb.comDensity: 2.83 g/cc
Elastic modulus: 71.7 GPa
Poisson’s ratio: 0.33
Conductivity: 157 W/m/K
Specific heat: 0.86 J/g/C