Chemical Engineering Basics Mcqs

Q.  Maximum change in the hardness of martensite occurs in the carbon content range of _____________ percent in steel?

a. 0.01 to 0.10
b. 0.2 to 0.4
c. 0.5 to 0.7
d. 0.8 to 1.0


ANSWER: See Answer
 
No explanation is available for this question!
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