Elastic recovery

  1. Hello all Im doing material science and I can understand most questions except this one,

    "A 10mm – diameter bar of Medium carbon steel (E=200GPa) subjected to a tensile load of 50KN, taking it beyond its yield point. Calculate the elastic recovery that would occur upon removal of tensile load. "

    I have seen a question like this in the earlier forum psts but in that case they were given the yield stress and the length of the bar. Any help will be much appreciated.
     
  2. jcsd
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