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Mechanical Engineering · Q46

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 46

Q46

A small percentage of boron is added to steel in order to

A.
Increase hardenability
Answer
B.
Reduce machinability
C.
Increase wear resistance
D.
Increase endurance strength

Answer: Option A

Solution

Answer: Option A
Solution:
A small percentage of boron is added to steel in order to Increase hardenability
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