Exam API-571 All QuestionsBrowse all questions from this exam
Question 45

All ________ based materials and low alloy materials, 300 Series SS and 400 Series SS are susceptible to Sulfidation.

    Correct Answer: A

    All carbon-based materials and low alloy materials, 300 Series SS and 400 Series SS are susceptible to Sulfidation.

Discussion
ahmadmmOption: D

All iron-based (Fe-based) materials including carbon steel and low-alloy steels, 400 series SS, and 300 series SS, in that order from most susceptible to less susceptible.