it is because they are a malluable, waterproof, good conductor of heat metal.
Mild Steel is a Ferrous Metal used for making Car and Fridge Bodies.
Steel
It is cheaper and easier to manufacture than aluminum, fiberglass, carbon fiber or stainless steel bodies.
car bodies are made of steel alloy that contains iron and carbon.
by casteing together of iron and steel
This has not happened yet.
so they don`t get damaged as easily
Rust, rot, cancer,
galvanized steel and plastic
Galvinised mild steel,
Aluminium is lighter and will not rust. As it is lighter it is easier to achieve a better power to weight ratio. Aluminium is more expensive than steel but steel will break a lot easier. Hope this helps everyone who reads it! :D
Buildings, Ships, car bodies and machinery