Table 3: Forward transformation stress at typical loading cycles.

SpecimensForward transformation stress
After incremental cyclesAfter 5 constant cyclesAfter 10 constant cyclesAfter 15 constant cyclesAfter 20 constant cyclesAfter 25 constant cycles
σ0 (MPa)σ0/σ25σ5 (MPa)σ5/σ25σ10 (MPa)σ10/σ25σ10 (MPa)σ10/σ25σ10 (MPa)σ10/σ25σ10 (MPa)

D14/14-N-N6741.066571.046501.036441.026401.01633
D14/14-300-306051.105781.055681.045571.025511.01548
D14/14-350-303991.653131.292751.142581.072441.01242
D14/14-400-303601.952531.402161.192021.121881.04181
D14/14-450-302101.441751.201631.121551.061501.03146