According to Indian standard specifications, cast iron designated by ‘FG 150’ means

Question: According to Indian standard specifications, cast iron designated by ‘FG 150’ means
[A].

white cast iron with B.H.N. 150

[B].

white cast iron with 150 MPa as minimum compressive strength

[C].

grey cast iron with B.H.N. 150

[D].

grey cast iron with 150 MPa as minimum tensile strength

Answer: Option D

Explanation:

No answer description available for this question.