Which of the following alloy steels is the most suitable for making gun barrels and projectiles? (A) Tungsten steel (B) Molybdenum steel (C) Nickel-chrome steel (D) Cobalt steel

Which of the following alloy steels is the most suitable for making gun
barrels and projectiles?
(A) Tungsten steel
(B) Molybdenum steel
(C) Nickel-chrome steel
(D) Cobalt steel
by

1 Answer

Answer :

(C) Nickel-chrome steel
by

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