The data file contains displacement (in mm)-load (in N) data for a mechanical test that was...

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Mechanical Engineering

The data file contains displacement (in mm)-load (in N) data fora mechanical test that was conducted on an unknown metal. Theinitial length and diameter of the specimen are also given.

a. (5 pts.) Using the data and a computer program (such asExcel), create an engineering stress-engineering strain graph withproper labels. The stress axis should be in the units of MPa. Youdo not need to show your spreadsheet or software code used to makethe graph. Just provide the resultant graph.

b. (3 pts. each) Using the resultant stress-strain graphdetermine the following: 1. Young’s modulus 2. 0.2% offset yieldstrength 3. Ultimate tensile strength 4. Strain at fracture 5.Plastic strain after fracture

DATA:

Starting Length:45 mm
Starting Diameter: 4.5 mm
DisplacementLoad
(mm)(N)
00
0.003817.60425
0.0113611.62058
0.0200211.50859
0.0289733.09734
0.0379357.60998
0.0467880.50632
0.05549129.06431
0.0641189.98748
0.07265236.10657
0.08112294.54054
0.08955376.3719
0.09795452.95712
0.10634524.02308
0.1147590.90229
0.12305590.90229
0.13139681.9556
0.13975769.05638
0.14808844.02785
0.15641914.92804
0.164741013.60097
0.173091100.03585
0.181431175.01337
0.189761212.42693
0.198091249.42046
0.206421342.2973
0.214761435.33153
0.22311512.78847
0.231421597.03009
0.239761688.1146
0.248091780.8429
0.256411835.63656
0.264751865.63819
0.273091939.82595
0.281432041.12497
0.289762139.00022
0.298082215.27717
0.306432294.47964
0.314762392.71671
0.323082460.84132
0.331432491.41105
0.339762579.03151
0.34812656.36481
0.356422754.75672
0.364752857.68067
0.373092934.79091
0.381433014.14798
0.389763085.83397
0.398093115.05073
0.406433210.80931
0.414753291.99783
0.423093374.03477
0.431423473.05369
0.439763570.88121
0.448093649.65945
0.456413714.74773
0.464753723.96712
0.473093827.87758
0.481423920.71065
0.489763998.61624
0.498094072.91576
0.506434169.56842
0.514764258.46968
0.523094328.78314
0.531424332.09492
0.539764392.7026
0.54814490.65492
0.556424574.81435
0.564744635.82762
0.573094701.41089
0.581424783.0618
0.589754864.17534
0.59814924.53761
0.606424952.59883
0.614764992.41613
0.623095065.56081
0.631425144.18166
0.639765206.31066
0.64815258.32409
0.656415345.19786
0.664755418.6848
0.673095473.05867
0.681435533.98766
0.689765593.6412
0.698095612.32027
0.706435683.70335
0.714765739.82624
0.723085790.18192
0.731415865.71218
0.739755938.99516
0.748085986.2081
0.756416040.23645
0.764746116.43633
0.773086186.98634
0.781416206.46589
0.781416239.50781
0.789756295.9888
0.798086366.13835
0.806426439.34915
0.814756486.84893
0.823096540.69753
0.831426615.6406
0.839756684.9119
0.842596738.55701
0.848086790.99048
0.856416843.61532
0.864746868.54543
0.873086938.96506
0.881436988.10304
0.889767045.70767
0.898087116.68376
0.904347188.33739
0.906427239.34593
0.914757289.30579
0.923087370.99163
0.931427433.80981
0.939757459.2568
0.948097488.78112
0.956417547.09262
0.962497612.02537
0.964747682.93301
0.973097727.95035
0.981427780.15982
0.989757854.76901
0.998097924.39003
1.006427967.13214
1.014758020.92254
1.019588088.9957
1.023098091.09118
1.031418151.73052
1.039758207.40592
1.048098247.65023
1.056428316.47497
1.064758388.57517
1.073098427.04531
1.080168474.49712
1.081428540.54932
1.089758609.39268
1.098088653.98254
1.106428695.35934
1.114768718.74671
1.123098764.17197
1.131428823.87348
1.139758865.01279
1.148907.96166
1.148088975.17428
1.156419032.69462
1.164759071.61459
1.173099116.02844
1.181439179.37793
1.189759232.64213
1.198099271.36373
1.206429309.68206
1.208679353.93199
1.214779371.04877
1.223099422.49224
1.231419456.01147
1.239759478.51222
1.248089534.31241
1.256429579.88016
1.264769593.71403
1.273089618.12492
1.281429652.22903
1.286429675.42548
1.289769684.97712
1.298089684.06349
1.306429702.05292
1.314769716.4046
1.323089712.21831
1.331429708.62154
1.339759730.25244
1.348099745.46
1.356429736.68881
1.364759733.18424
1.370099751.42233
1.373099766.22943
1.381439758.84777
1.389769755.2361
1.398099780.73385
1.406439789.64567
1.414759782.84515
1.423089772.59781
1.43149794.28645
1.439749806.33125
1.448079797.49672
1.452749795.4385
1.456419813.41023
1.464749823.46945
1.473079816.54786
1.481419811.10986
1.489759829.22222
1.498089842.10521
1.506429836.49492
1.514759826.79892
1.523079843.86913
1.531419856.42988
1.537499844.41582
1.539749840.74548
1.54819856.80614
1.556429868.48585
1.564739858.90254
1.573089854.50204
1.581429870.85886
1.589749882.90738
1.598089877.61561
1.606419869.20856
1.614749889.05691
1.623089900.37713
1.62559889.65016
1.631419884.26432
1.639759905.88963
1.648099913.50878
1.65649907.3993
1.664759900.34547
1.673099921.08136
1.681419931.75805
1.689759923.78686
1.698079915.8166
1.706419934.46447
1.714769943.04381
1.717179938.18045
1.723079931.23837
1.731429951.6809
1.739759964.21184
1.748089956.06557
1.756429947.27947
1.764749966.97042
1.773089976.42055
1.781419957.01831
1.789749973.82868
1.798089965.90592
1.806419981.65831
1.814749989.0111
1.819759981.65365
1.823089978.55049
1.831429996.67868
1.8397610007.54721
1.848089998.69406
1.85649991.63184
1.8647510010.99404
1.8730810023.29122
1.8814210014.39337
1.8897510011.98497
1.8980710024.01114
1.9064210034.66547
1.9147610034.1728
1.9230910023.55572
1.9314210038.80892
1.9397510053.63278
1.9480810042.70371
1.9564210044.74517
1.9647510055.77669
1.9730910064.2154
1.9814210060.27684
1.9897410050.07979
1.9980810067.15186
2.0064210080.26581
2.0147410071.93327
2.0230910067.91182
2.0314210089.91338
2.0397510096.10854
2.0480910088.28171
2.056410082.85023
2.0647410100.0797
2.0730910106.72562
2.0814210096.72694
2.0897610091.4631
2.0980810109.13495
2.1064210120.93853
2.1147610119.13177
2.1230910107.97638
2.1314110127.43264
2.1397610133.8001
2.1480810124.16743
2.1564210122.91014
2.1647410144.46281
2.1730810152.59977
2.1814210143.70099
2.1897410135.52211
2.1980910155.91249
2.2064310172.90913
2.2147510162.29205
2.2230910145.32708
2.2314110169.84228
2.2397610174.50914
2.2480910168.50304
2.2564310162.52395
2.2647510181.94109
2.2730910192.50415
2.2814110184.80957
2.2897610178.04164
2.2980810198.34913
2.3064210206.99739
2.3147610199.51794
2.3230810189.58725
2.3314210210.91826
2.3397510218.0643
2.3480910215.47522
2.3564210206.80647
2.3647410223.12976
2.3730810233.9508
2.3814210221.75048
2.3897510217.60982
2.3980910235.35896
2.4064310250.3188
2.4147510236.4039
2.4230910229.3985
2.4314110246.98466
2.4372510263.00527
2.4397510251.02939
2.448110245.2198
2.4564310260.53913
2.4647410272.46378
2.4730810261.64368
2.4814210255.02943
2.4897510268.42557
2.4980910279.9125
2.5064310272.00185
2.5147610263.50632
2.5230810282.64314
2.5314310295.33334
2.5397610284.18727
2.5480910275.57254
2.5564210288.41455
2.5647410302.44213
2.5730910296.78248
2.5814310287.47484
2.5897410305.06566
2.598110311.63055
2.6064210304.44074
2.6147610299.88471
2.623110318.40965
2.6314210329.07143
2.6397610318.90418
2.6480910315.15747
2.6564110329.32196
2.6647610339.18746
2.6730910331.02628
2.6814210320.44645
2.6897610338.8885
2.6980910348.35633
2.7064110344.66084
2.7147610332.16901
2.7230910351.412
2.7314210363.06284
2.7397610353.2197
2.7480910345.37517
2.7564210364.25866
2.7647410373.61939
2.7730910365.42747
2.7814310359.65886
2.7897710376.13861
2.7980810385.67629
2.8064210376.90509
2.8147610370.31692
2.823110387.72985
2.8314210393.82443
2.8397310384.74869
2.8480510376.90789
2.8563910401.66896
2.8647310404.47317
2.8730710399.25963
2.8814110395.1972
2.8897510408.16214
2.8980810419.36222
2.9064210407.5009
2.9147510398.51084
2.9230610422.80812
2.9313810429.50619
2.9397210420.41741
2.9480610410.95238
2.956410429.90852
2.9647410438.21033
2.9730810428.21165
2.9814210422.24374
2.9897610437.83873
2.9980610449.86863
3.0063810441.74284
3.0147210438.15538
3.0230610448.84324
3.031410456.99324
3.0397410449.05838
3.0480810439.93142
3.0564210460.34414
3.0647610469.20847
3.073110461.51109
3.0814110455.82257
3.0897110471.33747
3.0980510479.60576
3.1063910465.84919
3.1147310456.2724
3.1230710480.64418
3.1314110486.39417
3.1397510477.60434
3.1480910470.29719
3.1564310487.63748
3.1647310496.26339
3.1730510484.99066
3.1813910478.22181
3.1897310495.01915
3.1980710504.15728
3.2064110494.30482
3.2147510491.36929
3.2230910508.44975
3.2314110517.30849
3.2397110511.78388
3.2480510495.37584
3.2563910520.56719
3.2647310526.94768
3.2730710513.54781
3.2814110509.58876
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3.2980810536.3261
3.3064210524.11087
3.3147610516.5327
3.3230910531.69928
3.3313910540.63998
3.3397210528.68646
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3.3980610560.8711
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3.498110583.38024
3.5064110571.99296
3.5147110567.3261
3.5230510583.74345
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3.5480710572.80414
3.5564110588.306
3.5647410597.6807
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3.581410588.18866
3.5897610576.91686
3.5980610596.37126
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3.6230610580.84797
3.631410608.31826
3.6397410614.54602
3.6480810603.58062
3.6564210594.61106
3.6647610608.98602
3.6730910618.23871
3.6813910604.41602
3.6897310597.46649
3.6980710621.49089
3.7064110622.27972
3.7147510611.05542
3.7230910604.15711
3.7314310622.72768
3.7397710632.86699
3.7480910622.30952
3.7563910609.77578
3.7647210628.40223
3.7730610638.59463
3.781410628.94054
3.7897410613.81865
3.7980810637.12314
3.8064210645.0934
3.8147510628.94333
3.8230910622.06365
3.8314310641.56834
3.8397710640.94249
3.8480810629.55894
3.8563810624.432
3.8647310642.04704
3.873110649.38772
3.8814110637.69124
3.8897210631.37595
3.8980610647.66105
3.906410649.3542
3.9147410642.17277
3.9230810632.28119
3.9314210649.045
3.9397610654.32373
3.9480810641.22841
3.9563910635.92546
3.9647210658.08162
3.9730610655.33888
3.981410646.04707
3.9897310635.83232
3.9980710654.84434
4.0064110664.89518
4.0147510648.97422
4.0230910644.74322
4.0314310660.81878
4.0397310665.55362
4.0480610652.22081
4.056410645.72111
4.0647310662.18782
4.0730710666.8463
4.0814110654.43736
4.0897510643.6722
4.0980910661.82368
4.1064310667.52896
4.1147610658.47278
4.1230710644.35486
4.1313810662.95896
4.1397210670.82956
4.1480610657.15123
4.156410646.25569
4.1647410665.34314
4.1730810670.53247
4.1814210658.85555
4.1897610646.99609
4.198110665.32638
4.2064410670.44958
4.2147810660.15195
4.2231110653.4753
4.2314210666.00066
4.2322510671.8149
4.2397210658.16637
4.2480810649.90181
4.2564410664.87469
4.2647610664.70798
4.2730710648.63708
4.2813710644.17046
4.2897210658.63203
4.2980910659.60526
4.3064310646.68503
4.3147410636.50288
4.3230610656.72468
4.331410657.39989
4.3397410639.57717
4.3480810631.83602
4.3564110646.39259
4.3647510649.08411
4.3730910635.51661
4.3814310623.71023
4.3897710638.19136
4.3981110644.77302
4.4064210626.42317
4.4147210617.9323
4.4230610630.16988
4.431410630.40737
4.4397410616.61635
4.4480810605.82139
4.4564210620.3435
4.4647610616.79702
4.473110598.44717
4.4814310586.70972
4.4897310599.57314
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4.5064310582.61935
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4.5313910585.60144
4.5397610570.45627
4.5481210556.04406
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4.5647510566.20385
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4.5814210534.98872
4.5897710546.66657
4.598110545.25562
4.6064110526.88807
4.6147210515.2186
4.6230610524.42659
4.631410519.43935
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4.6897810469.41243
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5.0814110014.18009
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5.356439587.83086
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5.389769532.68446
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5.406419523.52863
5.414759498.1296
5.423099472.54989
5.431429480.73622
5.439769467.49467
5.44819443.97133
5.456449423.11436
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5.473079410.80321
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5.523079327.01305
5.53149300.05312
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5.548089295.90687
5.556429266.75554
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5.623079144.4198
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5.639759121.43476
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Answer & Explanation Solved by verified expert
3.6 Ratings (557 Votes)
Given Initial length Lo45mm0045minitial diameter D45mm00045mso initial area of cross section Ao aengineering stress is    See Answer
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