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Table 3 Mechanical properties of the 2A12 aluminum alloy and Ti6Al4V titanium alloy

From: Progressive Failure Analysis of Composite/Aluminum Riveted Joints Subjected to Pull-Through Loading

Mechanical property

Aluminum alloy 2A12

Titanium alloy Ti6Al4V

Unit

Elastic modulus E

71.7

108.0

GPa

Poisson’s ratio ν

0.33

0.33

Density ρ

2.77

4.43

g/cm3