Q. For normalizing, steel is heated to (Solved)
1. 900?C
2. 30?C to 60?C above critical temperature
3. 700?C
4. 100?C below critical temperature
5. Critical temperature
- b. 30?C to 60?C above critical temperature
1. 900?C
2. 30?C to 60?C above critical temperature
3. 700?C
4. 100?C below critical temperature
5. Critical temperature