question_answer

Two plain carbon steel specimens having 0.8% carbon content are weld. If we observe the weldment under Metallurgical Microscope from centre towards either side, the following structures are observed at different zones:

1. Fine Pearlite

2. Coarse Pearlite

3. Martensite

Select the correct sequence using the codes given below:

Codes:

A) 1, 2, 3  

B) 1, 3, 2

C) 2, 1, 3              

D) 3, 1, 2