When carbon content rises to 1.7- 4.5 percent, the material is then known as ____.
A) titanium alloy
B) wrought iron
C) cast iron
D) copper alloy

Question

Quizplus · Accepted Answer

When carbon content rises to 1.7-4.5 percent, the material is known as cast iron. Wrought iron typically has less than 0.3 percent carbon content, while carbon content in steel varies between 0.2-2.1 percent. Titanium and copper alloys do not involve significant amounts of carbon.

When Carbon Content Rises to 1