Material Testing Flashcards
0
Q
Young’s modulus of elasticity
A
E=stress /strain
Where stress = load / area
1
Q
Formula strain
A
Final length-original length / original length
2
Q
Ultimate tensile strength
A
UTS = max force used / original cross sectional area
3
Q
Brinell test
A
BHN = force / area of curved surface of the impression
4
Q
Vickers pyramid
A
- square impression
- 136 degree
