The principal strengthening mechanism in high-strength low-alloy (HSLA) steels is which one of the following:
A) alloying
B) heat treatment
C) high carbon content
D) precipitation hardening
E) work hardening
Correct Answer:
Verified
Q2: The predominant phase in the iron-carbon alloy
Q3: As temperature is increased to slightly
Q4: The strength and hardness of steel increases
Q5: Plain carbon steels are designated in the
Q6: Which one of the following is not
Q8: Which of the following alloying elements are
Q9: High-speed steels are used in cutting tools
Q10: Which one of the following is the
Q11: From which of the following ores is
Q12: Which of the following metals is noted
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