Which of the following stress or strength parameters is used in the computation of rolling force (one best answer):
A)average flow stress
B)compression strength
C)final flow stress
D)tensile strength
E)yield strength

Question

Quizplus · Accepted Answer

Average flow stress is used in the computation of rolling force because it represents the stress required to deform the material under the specific conditions of rolling, including temperature and strain rate, which are averaged over the deformation zone.

Which of the Following Stress or Strength Parameters Is Used