Stretch λ [-],Nominal stress P [kPa]
2.968085106383,31.585436619718
2.908814589666,29.264197183099
2.84726443769,26.832422535211
2.790273556231,24.566450704225
2.731003039514,22.245211267606
2.648936170213,19.813436619718
2.550911854103,17.492197183099
2.425531914894,15.170957746479
2.247720364742,12.794450704225
2.003799392097,10.528478873239
1.837386018237,9.36785915493
1.664133738602,8.262507042254