Use Figure for all problems. For the given data in the problem statement and data you read...

Use Figure for all problems. For the given data in the problem statement and data you read from the indicated stress-strain curve, determine the following properties of the material:

a) Yield strength. State whether the yield point is used to determine this value or if the 0.2% offset method is used.

b) Ultimate tensile strength.

c) Proportional limit.

d) Elastic limit.

e) Modulus of elasticity for the range of stress in which Hooke’s law applies.

f) Percent elongation. [The gage length for each test is 2.00 in.]

g) State whether the material is ductile or brittle.

h) Examine the results and judge the land of metal used to determine the test data.

i) Compare your results and find a particular alloy from Appendix tables A−14 to A−18 that has similar properties.

Use Curve A from Figure. Final length between gage marks = 2.22 in.

                                               FIGURE Stress-strain curves.