PSI - Issue 71

Priti Kotak Shah et al. / Procedia Structural Integrity 71 (2025) 271–278

277

0 100 200 300 400 500 600 700 800

Yield Strength (MPa)

As-fab HydRim1

HydRim2

HydUni1

HydUni2

Condition of Clad Tube

Fig.14. Bar chart showing variation of Yield Strength (using twice elastic slope method) for different clad specimens

0 100 200 300 400 500 600 700

Yield Strength (MPa)

As-fab HydRim1

HydRim2

HydUni1

HydUni2

Condition of Clad Tube

Fig.15. Bar chart showing variation of Yield Strength (using twice elastic displacement method) for different clad specimens

Fig. 16 and 17 show the plots containing the area under the curve upto maximum load point (a measure of the toughness of the specimen) and the modules values for different specimens.

1000 1500 2000 2500 3000 3500 4000 4500

0 500

As-fab HydRim1 area under the curve (N-mm)

HydRim2

HydUni1

HydUni2

HydUni3

Condition of Clad Tube

Fig.16. Bar chart showing variation of area under the curve upto maximum load for different clad specimens