Q2/ A tensile test specimen has a gage length 50 mm and its cross- sectional area = 100 mm2. The specimen yields at 48,000 N, and the corresponding gage length= 50.23 mm. This is the 0.2 percent yield point. The maximum load of 87,000 N is reached at a gage length = 64.2 mm. Determine (a) yield strength, (b) tensile strength. (c) If fracture occurs at a gage length of 67.3 mm, determine the percent elongation. (d) If the specimen necked to an area = 53 mm2, determine the percent reduction in %3D %3D |3D

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q2/ A tensile test specimen has a gage length = 50 mm and its cross-
sectional area =
100 mm2. The specimen yields at 48,000 N, and the
corresponding gage length = 50.23 mm. This is the 0.2 percent yield point.
The maximum load of 87,000 N is reached at a gage length
Determine (a) yield strength, (b) tensile strength. (c) If fracture occurs at a
gage length of 67.3 mm, determine the percent elongation. (d) If the
specimen necked to an area = 53 mm2, determine the percent reduction in
%3D
64.2 mm.
area
1 Add file
Transcribed Image Text:Q2/ A tensile test specimen has a gage length = 50 mm and its cross- sectional area = 100 mm2. The specimen yields at 48,000 N, and the corresponding gage length = 50.23 mm. This is the 0.2 percent yield point. The maximum load of 87,000 N is reached at a gage length Determine (a) yield strength, (b) tensile strength. (c) If fracture occurs at a gage length of 67.3 mm, determine the percent elongation. (d) If the specimen necked to an area = 53 mm2, determine the percent reduction in %3D 64.2 mm. area 1 Add file
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