Mechanical Engineering · Q75

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 75

Q75

Grey cast iron has

A.

Carbon in the form of free graphite

Answer

B.

High tensile strength

C.

Low compressive strength

D.

All of these

Answer: Option A

Solution

Answer: Option A

Solution:

grey cast iron is a type of cast iron that has a graphitic microstructure

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