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(Solved): . (20 points) A tensile test specimen has original gage length 2.5 in, final gage length 2.75in. Ori ...
. (20 points) A tensile test specimen has original gage length 2.5 in, final gage length 2.75in. Original diameter 0.25 in, final diameter 0.23 in. The stress-strain diagram is as following. Please find: 30.00 27.00 S T 24.00 21.00 R 70 18.00 E 15.00 S 12.00 S 9.00 ksi 6.00 3.00 1.50 3.00 4.50 6.00 7.50 9.00 10.50 12.00 13.50 15.00 STRAIN, % a) Stress value at elastic limit, yield point, proportional limit, and UTS. What is the yield strength of the material? b) Calculate Young's modulus of the material (using at least two points on the curve). c) What is the percent of elongation and percent of reduction in area of the specimen?
(20 points) A tensile test specimen has original gage length 2.5 in, final gage length . Original diameter 0.25 in. final diameter 0.23 in The etraee atmen din.. following. Please find: a) What is the yield strength of the material? b) Calculate Young's modulus of the material (using at least two points on the curve). c) What is the percent of elongation and percent of reduction in area of the specimen?
1. (20 points) A tensile test specimen has original gage length , final gage length . Original diameter , final diameter . The strecs-etrain dianram in following. Please find: What is the yield strength of the material? b) Calculate Young's modulus of the material (using at least two points on the curve). c) What is the percent of elongation and percent of reduction in area of the specimen?
Expert Answer
Sol.-Given:The original gage length, Lo = 2.5 inThe final gage length, Lf = 2.75 in