Steel is an alloy of iron with approximately
A)2% or less carbon
B)20% or less carbon
C)35% or less carbon
D)50% or less carbon

Name: Steel is an alloy of iron with approximately A)2% or less carbon B)20% or less carbon C)35% or less carbon D)50% or less carbon
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Quizplus · Accepted Answer

Steel is an alloy of iron with less than 2% carbon. Higher carbon content would make it cast iron, which has higher brittleness and lower ductility than steel.

Steel Is an Alloy of Iron with Approximately