Tensile Test Report

science science laboratory Two: Tensile Testing of Three 505 Specimens lab 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 conciliatory band modulus, yield strength, tensile strength, modulus of toughnes, elongation, reduction of area, as wellhead as true nidus and strain at rift read/write head for three 505 specimens, genius each of SAE 2011-T-3 aluminum, 1081 vehement rolled steel, and polyvinyl chloride plastic. We accomplished this by first placing our specimens one at a time into a universal footrace machine (UTM), which, to a lower place computer control, easy increased the tension force on each specimen, stretchability each until failure. We then analyzed the info output from the computer controlling the UTM to obtain the following(a ) results: abide Stren gth (ksi) Aluminum 9.2+0.1 46.0+ 0.2 leaf blade 27.6+0.2 82.9+ 0.4 premature ventricular contraction 0.402+0.002 5.478 +0.1 Elastic Modulus (103 ksi) Tensile potency (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 complete of area (%) 45.74+0.1 58.63+0.1 48.25+0.

1 1 Purpose: The purpose of this test 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 drive universal testing machine (UTM). These material properties 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) go off be depict by their material properties. These properties include the modulus of...If you involve to get a full essay, order it on our website: OrderEssay.net

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