A. has a definite yield point
B. does not show definite yield point but yield point is defined by 0.1% proof stress
C. does not show definite yield point but yield point is defined by 0.2% proof stress
D. does not show definite yield point but yield point is defined by 2% proof stress
Correct Answer: does not show definite yield point but yield point is defined by 0.2% proof stress ✔
Last Updated: January 12, 2019