A cylindrical specimen of aluminum having a diameter of 0.505 in. (12.8 mm) and a gauge length of 2.000 in. (50.800 mm) is pulled in tension. Use the load–elongation characteristics shown in the following table to complete parts (a) through (f).
Load | Length | ||
N | lbf | mm | in. |
0 | 0 | 50.800 | 2.000 |
7,330 | 1,650 | 50.851 | 2.002 |
15,100 | 3,400 | 50.902 | 2.004 |
23,100 | 5,200 | 50.952 | 2.006 |
30,400 | 6,850 | 51.003 | 2.008 |
34,400 | 7,750 | 51.054 | 2.010 |
38,400 | 8,650 | 51.308 | 2.020 |
41,300 | 9,300 | 51.816 | 2.040 |
44,800 | 10,100 | 52.832 | 2.080 |
46,200 | 10,400 | 53.848 | 2.120 |
47,300 | 10,650 | 54.864 | 2.160 |
47,500 | 10,700 | 55.880 | 2.200 |
46,100 | 10,400 | 56.896 | 2.240 |
44,800 | 10,100 | 57.658 | 2.270 |
42,600 | 9,600 | 58.420 | 2.300 |
36,400 | 8,200 | 59.182 | 2.330 |
Fracture |
(a) Plot the data as engineering stress versus engineering strain.
(b) Compute the modulus of elasticity.
(c) Determine the yield strength at a strain offset of 0.002.
(d) Determine the tensile strength of this alloy.
(e) What is the approximate ductility, in percent elongation?
(f) Compute the modulus of resilience.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.