2. A load of 140,000N is applied to a cylindrical specimen of a steel alloy displaying a stress-strain behavior shown in Figure 5.10 that has a cross sectional diameter of 10 mm. a. Will the specimen experience elastic or plastic deformation? Why? b. If the original specimen length is 500 mm, how much will it increase in length when this load is applied?

2. A load of 140,000N is applied to a cylindrical specimen of a steel alloy displaying a stress-strain behavior shown in Figure 5.10 that has a cross sectional diameter of 10 mm. a. Will the specimen experience elastic or plastic deformation? Why? b. If the original specimen length is 500 mm, how much will it increase in length when this load is applied?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

2. A load of 140,000N is applied to a cylindrical specimen of a steel alloy displaying a stress-strain behavior
shown in Figure 5.10 that has a cross sectional diameter of 10 mm.
Will the specimen experience elastic or plastic deformation? Why?
b. If the original specimen length is 500 mm, how much will it increase in length when this load is applied?
а.
2000E
300
103
psi
MPa
2000
300
200
200
1000
1000
100
0.000
0.005
Strain
0.010
0.015
0.000
0.020
0.040
0.060
0.080
Strain
Figure 5.10 Tensile stress-strain behavior for an alloy steel
Stress (MPa)
Stress
Stress (103 psi)

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