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Metallurgical Engineering · Q58

Steel Making in Metallurgy

Engineering and GATE · Metallurgical Engineering · question 58

Q58

Air hardening steels are basically

A.
Carbon-manganese-molybdenum steels
B.
Chromium-manganese-molybdenum steels
Answer
C.
Nickel-boron-molybdenum steels
D.
None of these

Answer: Option B

Solution

Answer: Option B
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