Tensile Test Report

science laboratoryoratory Two: Tensile Testing of Three 505 Specimens bear witnessing ground Group - 1st Mondays, Late: Jesse Bertrand, Ryan Carmichael, Anne Krikorian, Noah Marks, Ann Murray Report by Ryan Carmichael and Anne Krikorian E6 laboratory Report Submitted 7 April 2008 Department of Engineering, Swarthmore College Abstract: We determined the expandable band modulus, yield strength, tensile strength, modulus of toughnes, elongation, reduction of area, as hearty as true var. and strain at breakage read/write head for three 505 specimens, whiz apiece of SAE 2011-T-3 aluminum, 1081 animated rolled steel, and polyvinyl chloride plastic. We accomplished this by first placing our specimens one at a time into a universal test machine (UTM), which, to a lower place calculator control, tardily increased the tension force on each specimen, reaching each until failure. We then analyzed the info output from the computer controlling the UTM to obtain the by-line results: abide Stren gth (ksi) Aluminum 9.2+0.1 46.0+ 0.2 trade name 27.6+0.2 82.9+ 0.4 premature ventricular contraction 0.402+0.002 5.478 +0.1 Elastic Modulus (103 ksi) Tensile effectuality (ksi) 55.9+0.1 91.2+0.2 7.111+0.05 Modulus of Toughness (in.) 8.945+0.1 14.429+0.1 1.910+0.08 Modulus of Resilience (%) 89.89+0.1 82.43+0.1 22.14+0.8 Elongati on in 2 in. (in.) 0.3120 +0.005 0.3615 +0.005 0.5505 +0.005 drop-off of area (%) 45.74+0.1 58.63+0.1 48.25+0.

1 1 Purpose: The purpose of this prove is to extract data on the material properties of three 505 specimens (SAE 2011-T-3 aluminum, 1081 hot rolled steel, and PVC plastic), using a mechanically control universal t esting machine (UTM). These material propert! ies include the following: the elastic modulus, 0.2% low yield strength, ultimate tensile strength, modulus of rupture, modulus of resilience, as well as true strain and true stress at the fate of rupture. Theory: Certain materials (those that are linear, homogeneous, elastic, and isotropic) bath be depict by their material properties. These properties include the modulus of...If you take to get a full essay, order it on our website: OrderEssay.net

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