Properties Of Metals Flashcards
1
Q
What is yeild strength
A
The stress value of a material at yeild point
2
Q
What is fracture strength
A
The stress value of a material at fracture point
3
Q
Ultimate tensile stress
A
The maximum stress it can withstand while load is applied to extended it
4
Q
What are the values of fracture, yeild, and ultimate tensile strength of a brittle object
A
Equal
5
Q
What is creep
A
The gradual deformation of a material under constant tensile stress lower than yield point
6
Q
What is fatigue
A
The deformation and fracture of a material due to cyclic load
