engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Engineering Materials Science Heat Treatment Process
Which of the following is an incorrect statement about austenitic stainless steel?
1
It can be hardened by heat treatment
2
They contain a high quantity of chromium
3
It is suitable for use in a corrosive, fairly high-temperature environment
4
The austenitic phase is stabilized at room temperature by addition of nickel