The results of a tensile experiment on a metal is given in the table below. The...

The results of a tensile experiment on a metal is given in the table below. The tensile sample had circular cross section with the diameter of 10 mm and initial gauge length of 60 mm. Use this table and calculate:

Force (N)	Measured Length (mm)	Region
0	60	Elastic
15708	60.15	Elastic
31416	60.3	Elastic
35343	60.6	Plastic
36128	61.2	Plastic
36914	63	Plastic
37306	66	Plastic

(a) The Young modulus of this metal (in GPa)

(b) The modulus of resilience (MJ/m3 )

(d) What is the engineering stress and strain, as well as the true stress and strain at the applied force of 37306N?

Solutions

Expert Solution

DETAILED SOLUTION

FINAL ANSWER

(a) E = 80 Gpa

(c) Poisson's Ratio = 0.5

(d) Engeering Stress = 474.9951 MPa

Engineering Strain = 0.1

True Stress = 522.4946 MPa

True Strain = 0.0953

Ally Wells answered 5 months ago

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