p [−]

q [−]

E_Al [GPa]

E_Cu [GPa]

3

9

51.6

76.2

4

8

61.1

90.4

4

9

68.8

101.6

4

10

76.4

112.9

5

9

95.5

117.2

experiment

70 - 73

110 - 130