Duriron is
(A) Acid resistant, brittle and very hard
(B) High silicon iron
(C) Prone to breakage due to thermal expansion because of its very high coefficient of thermal expansion
(D) All (A), (B) and (C)
(A) Acid resistant, brittle and very hard
(B) High silicon iron
(C) Prone to breakage due to thermal expansion because of its very high coefficient of thermal expansion
(D) All (A), (B) and (C)