Engineering, 11.12.2019 17:31, LuvIsRage2

1. a test specimen in a tensile test has a gage length of 2.0 in and an area = 0.5 in2. during the test the specimen yields under a load of 32,000 lb. the corresponding gage length = 2.0083 in. this is the 0.2 percent yield point. the maximum load of 60,000 lb is reached at a gage length = 2.60 in. determine (a) yield strength, (b) modulus of elasticity, and (c) tensile strength. (d) if fracture occurs at a gage length of 2.92 in, determine the percent elongation. (e) if the specimen necked to an area = 0.25 in2, determine the percent reduction in area.

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1. a test specimen in a tensile test has a gage length of 2.0 in and an area = 0.5 in2. during the t...