If during spark test, a sample gives dull red sparks, it could be Metallurgy Mcqs June 21, 2019 BILAL KHATTAK0 A.Cast iron B.Wrought iron C.Mild steel D.Medium carbon steel E.Non-ferrous material Related Mcqs: High ductility wires are made on If the structure of a sample consists of pearlite, cementite and free carbon, the sample may be Highest melting point is for Compressive strength is highest in case of Ultimate tensile strength is least in case of Chains for material handling equipment are generally made of Which of the following is closest to the purest form of iron Commonly adopted material for rivets in Iron alloyed with carbon more than 2% is called Preheating of material to be welded is necessary in case of
