The following shows the stress-strain curve for an aluminum tested in the Instron 3367 equipment from the Materials Laboratory. The complete curve and a curve with its initial detail are presented. From this curve estimate the following characteristics. a. Stress to yield (MPa) at 0.2% deformation offsetb. Maximum strength (MPa)c. Strength (MPa) and deformation (%) in fractured. Elastic modulus (MPa)

Transcribed Image Text:

Esfuerzo (MPa) 80 70 60 50 40 30 20 10 0 0 0,05 Curva esfuerzo deformación de aluminio 0,1 0,15 0,2 0,25 Deformación (mm/mm) 0,3 0,35 0,4 0,45 0,5 Esfuerzo (MPa) 80 70 60 50 40 30 20 10 0 0 0,05 Curva esfuerzo deformación de aluminio 0,1 0,15 0,2 0,25 Deformación (mm/mm) 0,3 0,35 0,4 0,45 0,5

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A Stress yield at 02 deformation offset By taking 02 offse... View the full answer