2 - Classification of materials - Metals Flashcards
1
Q
What is a ferrous metal?
A
A metal containing mostly iron and carbon. They are magnetic and will rust
2
Q
Examples of ferrous metals
A
Low carbon steel, medium carbon steel, cast iron
3
Q
What is a non-ferrous metal?
A
A metal that does not contain iron. Non-ferrous metals are not magnetic and will not rust.
4
Q
Examples of non-ferrous metals
A
Aluminium, copper, zinc, silver, gold, titanium, tin
5
Q
What is an alloy?
A
A metal made of two or more metals, or a material made of a metal and other elements.
They can be ferrous or non-ferrous metals
6
Q
Examples of alloys
A
Ferrous alloys: stainless steel, die steel (tool steel)
Non-ferrous alloys: bronze, brass, pewter
