Question

Steel is a material that is primarily made with __________ and __________

(a) titanium, carbon

(b) chromium, iron

(c) iron, carbon

(d) iron, titanium

I have been asked this question by my college professor while I was bunking the class.

I'm obligated to ask this question of Steel and its Alloys-1 topic in section Steel and its Alloys of Aerospace Materials & Processes

Answer 1

The correct choice is (c) iron, carbon

For explanation: Steel is a material that is made by combining several metals to obtain several types of physical characteristics. Primarily, both iron and carbon are important for this process along with other elements in minute quantities.