From: Ductile failure analysis of epoxy resin plates containing multiple circular arc cracks by means of the equivalent material concept
Material property
Value
Elastic modulus (GPa), E
2.41 ± 0.02
Poisson’s ratio, ν
0.33 ± 0.01
Ultimate tensile strength (MPa), σu
71.2 ± 3.5
Yield strength (MPa), σY
61.1 ± 2.8
Elongation at ultimate tensile strength (%)
12 ± 0.9