Q100
Weld decay is the phenomenon found with
A.
Cast iron
B.
Mild steel
C.
Nonferrous materials
D.
Stainless steel
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Weld decay is a form of intergranular corrosion, usually of stainless steels or certain nickel-base alloys, that occurs as the result of sensitization in the heat-affected zone during the welding operation