Hardness of steel depends on_________________?

A. the shape and distribution of the car-bides in iron

B. contents of alloying elements

C. amount of carbon it contains

D. the quality of ore from which it is made

E. method of fabrication

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.