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Martensite obtained with carbon less than 0.6% is

Q.  
Martensite obtained with carbon less than 0.6% is


Answer & Explanation

Martensite obtained with less than 0.6% carbon forms in a lath structure. This structure is more fine-grained compared to the plate structure, which typically forms at higher carbon concentrations. The lath martensite is characteristic of steels with low carbon content.

Thus correct option is: A.

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