i need the answer quickly 3.33 The following data are obtained from a tensile test of a12.7-mm-diametler aluminum specimen having a gage length óf50 mm. After the specimen ruptures, the minimum (neck) diameteris found to be 8.8 mm. Plot the engineering stress-strain diagramand determine:(a) The modulus of elasticity.(b) The proportional limit.(c) The yield strength at 0.2% offset.(d) The ultimatestrength.(e) The percent elongation in 50 mm.(f) The percent reduction in area.(g) The true ultimate stress.(h) The tangent and secant moduli at a stress level of 310 MPa.Stress, MPaStrainStress, MPaStrain350.00052840.0062700.00103050.021040.00143190.051390.00173260.081720.00243120.122070.00302910.152420.00352560.202590.0039(Fracture)

Given Specimen length = 50 mm Specimen diameter = 12.7 mm Specimen final diameter = 8.8 mm To find…

3.33 The following data are obtained from a tensile test of a 12.7-mm-diametler aluminum specimen having a gage length óf 50 mm. After the specimen ruptures, the minimum (neck) diameter is found to be 8.8 mm. Plot the engineering stress-strain diagram and determine:

3.33 The following data are obtained from a tensile test of a 12.7-mm-diametler aluminum specimen having a gage length óf 50 mm. After the specimen ruptures, the minimum (neck) diameter is found to be 8.8 mm. Plot the engineering stress-strain diagram and determine:

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Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Question

i need the answer quickly

3.33 The following data are obtained from a tensile test of a
12.7-mm-diametler aluminum specimen having a gage length óf
50 mm. After the specimen ruptures, the minimum (neck) diameter
is found to be 8.8 mm. Plot the engineering stress-strain diagram
and determine:
(a) The modulus of elasticity.
(b) The proportional limit.
(c) The yield strength at 0.2% offset.
(d) The ultimate
strength.
(e) The percent elongation in 50 mm.
(f) The percent reduction in area.
(g) The true ultimate stress.
(h) The tangent and secant moduli at a stress level of 310 MPa.
Stress, MPa
Strain
Stress, MPa
Strain
35
0.0005
284
0.0062
70
0.0010
305
0.02
104
0.0014
319
0.05
139
0.0017
326
0.08
172
0.0024
312
0.12
207
0.0030
291
0.15
242
0.0035
256
0.20
259
0.0039
(Fracture)

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