C) A load of 140kN is applied to a cylindrical specimen of a steel alloy displaying the stress-strain behaviour shown in

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C A Load Of 140kn Is Applied To A Cylindrical Specimen Of A Steel Alloy Displaying The Stress Strain Behaviour Shown In 1 (34.96 KiB) Viewed 34 times

C) A load of 140kN is applied to a cylindrical specimen of a steel alloy displaying the stress-strain behaviour shown in Fig. 22. The specimen has a cross sectional diameter of 10mm. i) Will the specimen experience elastic and/or plastic deformation? Why? (2 marks) ii) If the original specimen length is 500mm, how much will it increase in length when this load is applied. (2 marks) 2000 MPa 2000 Stress (MPa) 1000 1000 0 0.000 0.005 0,010 0.015 Strain 0 0.000 0.020 0.050 0.080 0.040 Strain Fig. 22