Carbon
steel is ________.
produced
by adding carbon in steel.
an alloy of iron and carbon with varying quantities of phosphorus and
Sulphur
purer
than the cast iron
none
of these
an alloy of iron and carbon with varying quantities of phosphorus and
Sulphur
Carbon
steel or plain carbon steel is an alloy of iron and carbon, other elements are
present in very small quantities.
Hence, the correct option is (B).
&Key Points:-
The
principal types of steels include :
1.
Plain carbon steel :
Low
carbon steel (0.15 to 0.3 % C)
Medium
carbon steel (0.3% to 0.5% C)
High
carbon steel (0.5% to 1.5 % C)
2.
Low alloy steel
3.
Alloy steel
4.
Stainless steel
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