What color should most steels be at before a cut is started?
A) Bright red
B) White
C) Dull red
D) Yellow hot

Question

Quizplus · Accepted Answer

Most steels should be at a dull red color before a cut is started, indicating that the steel has been heated to the appropriate temperature for cutting. Bright red or yellow hot indicate a higher temperature that may cause the steel to become brittle or damage the cutting tools. White means that the steel has reached a temperature that is too high and may result in burning or warping of the material.

What Color Should Most Steels Be at Before a Cut