Unformatted text preview: kN / m 3 L max 5 s max g T 2 g W s max 5 F A 5 ( g T 2 g W ) L L Problem 1.3-3 Three different materials, designated A, B, and C , are tested in tension using test specimens having diameters of 0.505 in. and gage lengths of 2.0 in. (see figure). At failure, the distances between the gage marks are found to be 2.13, 2.48, and 2.78 in., respectively. Also, at the failure cross sections the diameters are found to be 0.484, 0.398, and 0.253 in., respectively. Determine the percent elongation and percent reduction in area of each specimen, and then, using your own judgment, classify each material as brittle or ductile. Gage length P P A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark...
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- Spring '08
- Tensile strength, Mechanical Properties Of Materials, smax Lmax, kN m3