#1
Stainless Steel:-
Used in making of cooking utensils and other architectures.
Nickrom wire:-
- Elements=Nickel, Chromium
Used in making heat utensils like heater,oven etc.
Brass:-
Used in making different utensils .
Bronze:-
Used in making medals.
Magnalium:-
- Elements=Aluminium, Manganese
Used in making aircraft parts.
#2
- Yes all are metals .
- Metals can create more alloys than non metals so we use metals much.