Stress Strain DiagramThe Data shown in the table have been obtained from a tensile test conducted ona high-strength steel. The test specimen had a diameter of 0.505 inch and a gagelength of 2.00 inch. Using software. plot the Stress-Strain Diagram for this steeland determine its:A= TTdT(050sA%3D1. Proportional Limit,2. Modulus of Elasticity,3. Yield Strength (SY) at 0.2% Offset,4. Ultimate Strength (Su),5. Percent Elongation in 2.00 inch,6. Percent Reduction in Area,7. Present the results (for Steps 1-6) in a highly organized table.e Altac ie sheet (as problelle4A = 0.2.002BEOINNING of the effortElongation(in)Elongation(In)LoadLoad#:#3(Ib)(Ib)10.01701512,3000.00041,5001612,2000.02000.00103.3,1001712,0000.02750.00164,7001813,0000.03355.6,3000.00221915,0000.04000.00266.8,0002016,2000.0550.00329,5002117,5000.06800.00358.11,0002218,8000.10800.004111,8002319,6000.15150.00512420,1000.20101012,3000.00712520,1000.26001112,5000.01002618,7000.34001212,7000.01312717,2000.42001312,7000.47001412,5000.01502816,400Fracture23

Given: The stress and strain diagram is shown below:

Answered: Stress Strain Diagram The Data shown in…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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By looking at these graphs, answer the following answer: 1/ Is the material is ductile or brittle? explain by using information from the graphs. 2/ What are the differences between these two graphs?
Concentrated loads of Px = 43 kips, Py = 29 kips, and P₂ = 52 kips are applied to the cantilever beam in the locations and directions shown. The beam cross section has dimensions of b = 14 in. and d= 7.0 in. Using a value of a = 7 in., determine the normal and shear stresses at point H. Show these stresses on a stress element. d Answer: O₂ = i Txz = P₂ K b b a psi psi Pr a H H a Py X → a X
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70% + | 8 0 4. An application requires ultimate tensile strength and yield strength of a steel at 110 ksi and 91 ksi, respectively. A data table is attached in the back of the test. Answer the following 4 questions: 4.1. Can SAE 1040 steel be selected for this application? 4.2. If "no" is the answer in Part I, the following Part II, III, and IV can be ignored. If "yes" is the answer in Part I, which condition of SAE 1040 should be selected? 4.3. Why is that steel with the condition in part II selected? 4.4. Is the selected steel brittle or ductile? and Why? Page 4 of 6
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A tensile test specimen of stainless steel alloy having a diameter of 0.495 in. and a gage length of 2.00 in. was tested to fracture. Stress and strain data obtained during the test are shown. Determine the proportional limit. Stress (ksi) 40 30- 20 10- 0- 0.0 0.0 Upper scale 0.020 0.002 22 ksi O 15 ksi E 19 ksi O 10 ksi 13 ksi Lower scale- 0.040 0.060 0.080 0.100 0.004 0.006 0.008 0.010 Strain (in./in.) 0.120 0.012
diagram and determine approximately the modulus of elasticity, the yield stress, the ultimate stress, and the fracture 2.00 in. The data is listed in the table. Plot the stress-strain 8-1. A tension test was performed on a steel specimen n original diameter of 0.503 in. and gage length of PROBLEMS *84. origi the f having an for t and stress. Use a scale of 1 in. Dodraw the elastic region, using the same stress scale but a 20 ksi and 1 in. = 0.05 in./in. strain scale of 1 in.= 0.001 in./in. Load (kip) Elongation (in.) 0. 0. 0.0005 0.0015 1.50 4.60 8.00 11.00 0.0025 0.0035 0.0050 11.80 11.80 0.0080 0.0200 12.00 16.60 0.0400 0.1000 0.2800 20.00 21.50 19.50 18.50 0.4000 0.4600 Prob. 8-1
please wright by hand
The engineering stress-engineering strain tensile curve for a stainless steel type 304 alloy is shown. Calculate the constants K and n for the true stress and true strain curve before necking (or = K (&)"). Engineering Stress (MPa) 1000 900- 800- 700- 600- 500- 400- 300- 200- 100- of 0.0 02 0.4 Enginering Strain (mm/mm) 0.6 0.8 1.0
How would you solve this
1. For the stress-strain curve shown below, please estimate the properties indicated. (a) Fracture Strain Please do your work on a separate sheet of paper, and put your answers in the boxes on the right. Be sure to include the proper symbol and units. Stress Strain 70 60 50 Stress (ksi) 240 30 20 10 70 0 0.000 60 50 Stress (ksi) 40 20 10 KULL 0 0.000 0.010 0.050 0.100 Strain (in/in) Stress Strain 0.020 0.030 Strain (in/in) 0.040 0.150 0.050 (b) Ultimate Tensile Stress (c) Fracture Stress (d) Proportional Limit (e) Elastic Modulus (1) Yield Stress (g) Tensile Toughness (Modulus of Toughness) (h) Modulus of Resilience
The fluctuating stresses listed in the table are found at a critical location of a component made of steel with Se = 40 ksi, Sy = 80 ksi, Sut = 110 ksi and f= 0.87. These stresses are applied on the part within 10 s. What is the accumulative damage of this part? What is the life of the part in hours if this stress pattern continues to repeat for the remained of the part's life? Use Goodman criterion and Miner's rule in your solution. Loading order |Omin o max |Number of cycles -20 30 -10 50 1 3. -30 30 1

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