30 June 2022

DIFFERENT TYPE OF STEEL

DIFFERENT TYPE OF STEEL

 

1.0 PLAIN CARBON STEEL

 

1.1 LOW CARBON STEEL(UPTO 0.3% C)

1.2 MEDIUM CARBON STEEL (0.3-0.6 % C)

1.3 HIGH CARBON STEEL (0.6-2.0% C)

 

2.0 ALLOY STEEL

2.1 LOW ALLOY STEEL (TOTAL ALLOYING ELEMENT UPTO 5%)

2.2 MEDIUM ALLOY STEEL (TOTAL ALLOYING ELEMENT 5-10 %)

2.3 HIGH ALLOY STEEL ( TOTAL ALLOYING ELEMENT MORE THAN 10%)

 

3.0 AS PER Fe-C DIAGRAM

3.1 HYPOEUTECTOID STEEL (0.025-0.8% C)

3.2 EUTECTIOD STEEL (0.8% C)

3.3 HYPER EUTECTOID STEEL (0.8-2% C)

 

4.0 AS PER MICROSTRUCTURE

4.1 FERRITIC .

4.2 PEARLITIC

4.3 BANITIC

4.4 MARTENSITIC

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