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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
6.46Â Â A cylindrical specimen of a brass alloy 10.0 mm (0.39 in.) in diameter and 120.0 mm (4.72 in.) long is pulled in tension with a force of 11,750 N (2640 lbf); the force is subsequently released.
(a)    Compute the final length of the specimen at this time. The tensile stress–strain behavior for this alloy is shown in Figure 6.12.
(b)Â Â Â Compute the final specimen length when the load is increased to 23,500 N (5280 lbf) and then released.
6.47Â Â ![]()
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A steel alloy specimen having a rectangular cross section of dimensions 19 mm x 3.2 mm (3 in. x 1 in.) has the stress–strain behavior
tion to yield a hardness of 300 HB when a 500-kg load is used?
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