Three different materials, designated A, B, and C, are tested in tension using test specimens having diameters of 0.525 in. and gage lengths of 1.9 in. (see figure). Gage length At failure, the distances between the gage marks are found to be 2.05 in., 2.40 in., and 2.70 in., respectively. Also, at the failure cross sections, the diameters are found to be 0.504 in., 0.408 in., and 0.233 in., respectively. Determine the percent elongation of each specimen. material A material B material C % Determine the percent reduction in area of each specimen. material A material B material C Using your own judgment, classify each material as brittle or ductile.

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Chapter1: Introduction
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Problem 1.5.5P: The results of a tensile test are shown in Table 1.5.2. The test was performed on a metal specimen...
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Three different materials, designated A, B, and C, are tested in tension using test specimens having diameters of 0.525 in. and gage lengths of 1.9 in. (see figure).
Gage
length
At failure, the distances between the gage marks are found to be 2.05 in., 2.40 in., and 2.70 in., respectively. Also, at the failure cross sections, the diameters are found to be 0.504 in., 0.408 in., and 0.233 in., respectively.
Determine the percent elongation of each specimen.
material A
material B
material C
%
%
%
Determine the percent reduction in area of each specimen.
material A
material B
material C
%
%
%
P
Using your own judgment, classify each material as brittle or ductile.
Transcribed Image Text:Three different materials, designated A, B, and C, are tested in tension using test specimens having diameters of 0.525 in. and gage lengths of 1.9 in. (see figure). Gage length At failure, the distances between the gage marks are found to be 2.05 in., 2.40 in., and 2.70 in., respectively. Also, at the failure cross sections, the diameters are found to be 0.504 in., 0.408 in., and 0.233 in., respectively. Determine the percent elongation of each specimen. material A material B material C % % % Determine the percent reduction in area of each specimen. material A material B material C % % % P Using your own judgment, classify each material as brittle or ductile.
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