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A bar of a steel alloy that exhibits the stress– strain behavior shown in Figure 6.22 is subjected to  a tensile load; the specimen is 375 mm (14.8 in.) long and has a square cross section 5.5 mm (0.22  in.) on a side (a) Compute the magnitude of the load necessary to produce an elongation of 2.25  mm (0.088 in.). (b) What will be the deformation after the load has been released?

A bar of a steel alloy that exhibits the stress– strain behavior shown in Figure 6.22 is subjected to  a tensile load; the specimen is 375 mm (14.8 in.) long and has a square cross section 5.5 mm (0.22  in.) on a side (a) Compute the magnitude of the load necessary to produce an elongation of 2.25  mm (0.088 in.). (b) What will be the deformation after the load has been released?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A bar of a steel alloy that exhibits the stress– strain behavior shown in Figure 6.22 is subjected to 
a tensile load; the specimen is 375 mm (14.8 in.) long and has a square cross section 5.5 mm (0.22 
in.) on a side (a) Compute the magnitude of the load necessary to produce an elongation of 2.25 
mm (0.088 in.). (b) What will be the deformation after the load has been released? 

Stress (MPa) 2000 1000 0.000 10³ psi 300 Stress 0.020 200 100 MPa 2000 1000 0.000 0.005 0.010 0.015 0.040 Strain Strain 0.060 0.080 Figure 6.22 Tensile stress-strain behavior for an alloy steel. 300 200 100 Stress (10³ psi)
Transcribed Image Text:Stress (MPa) 2000 1000 0.000 10³ psi 300 Stress 0.020 200 100 MPa 2000 1000 0.000 0.005 0.010 0.015 0.040 Strain Strain 0.060 0.080 Figure 6.22 Tensile stress-strain behavior for an alloy steel. 300 200 100 Stress (10³ psi)
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