oooooo Turkcell 3G 14:08 Homework #5: Excel Graphics The tensile strength of met

Question

oooooo Turkcell 3G 14:08 Homework #5: Excel Graphics The tensile strength of metals is usually determined by using a uniasialten antea lathis test the specimen is gripped atthe ends and subjected to direct tensionbyaleading machine. Gripping of the specimen is usually accomplahed with wedges: Gripped repon of pecimen After the uniaxial tension tests on stainless sateel, carbon steel, and alam specimens force and displacement data were collected The "CIVE 102 HW 5 data excel file that you can download font Blackboard 3 sets of data. The data belongs to Carbon Steel, stainless Seel, and Al The data in each sheet contains load and displacement reading from atensie Draw Load y-axis Displacement es-asis graphs of each specimen chart by using escel Do not forget to put a heading to your gaph name your axis and use labels to identify the test specimens. Please use the N unit Lead and mm displacement values for the plot. Draw Stress (y-avis) vs. Strain (v-avis) graphs ofeach specimen on asinpe chart by using excel. Do not forget to put a heading to your graph name your auis anduse labels to identify the test specimens Please use the MPa Nmm) unit far ess and for strain values for the plot. Necessary equations are as follows: Stress Lead P/Area of the specimen(A) Strain (e) (Diplacement (d) Initial length (L)) R100 (multiplying by 100 givesthe strain in units of

Explanation / Answer

stress = load/area

atrain = change in length/orginal length

the above properties are engineering properties of material but

true stress will be always be greater then engineering stress

because true stress= load/actual area

in tension actual area will always be less then initial area

please provide editable and clear data to draw graph and length and sample dia is also require to draw stress Vs straib plot

thanks

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