Question
In low carbon steels, presence of small quantities of sulphur improves
Answer: Option C
Sulfur is normally regarded as an impurity and has an adverse effect on impact properties when a steel is high in sulphur and low in manganese.
Sulphur improves machinability but lowers transverse ductility and notched impact toughness and has little effects on the longitudinal mechanical properties.
Was this answer helpful ?
Sulfur is normally regarded as an impurity and has an adverse effect on impact properties when a steel is high in sulphur and low in manganese.
Sulphur improves machinability but lowers transverse ductility and notched impact toughness and has little effects on the longitudinal mechanical properties.
Was this answer helpful ?
More Questions on This Topic :
Question 2. Hardness of steel depends on....
Question 3. Normalising of steel is done to....
Question 5. The composition of silver solder is....
Latest Videos
Latest Test Papers
Submit Solution