Flame hardening can only be performed on steels with a minimum of _____

Question - Flame hardening can only be performed on steels with a minimum of ______ carbon.

Options:

A . 0.4%

B . 0.8%

C . 1.2%

D . 1.8%

Answer: Option A
Answer: (a).0.4%

Was this answer helpful ?

Next Question