Sample type

η

$\overline{\theta }$

${\overline{\epsilon }}_{\text{f}}$

0˚ pure shear

0.06/0.04/0.03

0.172/0.115/0.086

0.186/0.189/0.190

45˚ tension shear

0.174/0.156/0.137

0.504/0.451/0.395

0.147/0.149/0.150

Regular tension

0.375/0.363/0.362

0.859/0.900/0.904

0.114/0.114/0.114

n = 0.112, K = 2772 MPa