Q.

Addition of                gives stainless steels an austenitic structure.

A. molybdenum
B. carbon
C. nickel
D. vanadium
Answer» C. nickel
Explanation: nickel is added to stainless steels with a 3.5% to 22% composition to form austenitic structure. this results in the highest corrosion resistance among all stainless steels. they also possess high strength and ductility.
1.3k
0
Do you find this helpful?
0

View all MCQs in

Engineering Chemistry

Discussion

No comments yet