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Metallurgical Engineering · Q50

Steel Making in Metallurgy

Engineering and GATE · Metallurgical Engineering · question 50

Q50

Hot work tool steels can be classified by

A.
Chromium base, tungsten base & molybdenum base tool steels
Answer
B.
Nickel base, tungsten base & molybdenum base tool steels
C.
Chromium base, cobalt base & molybdenum base tool steels
D.
Chromium base, tungsten base & zinc base tool steels

Answer: Option A

Solution

Answer: Option A
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