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For a steel with the following properties: UTS = 110 ksi, YS = 85 ksi, E = 30x10^6 psi, % elongation 18%, % reduction in aria 38%.
1) If a rectangular bar, 2” x 4” and 16” long is made of steel and subjected to a 560,000-pound load, determine how much it will stretch.
2) If a 2” x 4” rectangular bar is loaded to 800,000 lbs will it undergo permanent deformation? Why or Why not?
3) Will it snap? Why or why not?
what is the effect of quenching on the transition temperature and toughness for the mild steel ?
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