Which one of the following types of stress strain relationship best describes the behavior of metals at temperatures above their respective recrystallization points:
A)elastic and perfectly plastic
B)elastic and strain hardening
C)perfectly elastic
D)none of the above

Question

Quizplus · Accepted Answer

At temperatures above their recrystallization points, metals exhibit elastic and perfectly plastic behavior, meaning they can deform plastically without any increase in stress after yielding.

Which One of the Following Types of Stress Strain Relationship