Steel
car bodies are made of steel alloy that contains iron and carbon.
by casteing together of iron and steel
so they don`t get damaged as easily
It is cheaper and easier to manufacture than aluminum, fiberglass, carbon fiber or stainless steel bodies.
It depends on the car, but for most cars the frame and body is made of steel and is therefore ferrous. However, some newer hybrid car bodies are made of aluminum or plastic and therefore not ferrous.
Mild Steel is a Ferrous Metal used for making Car and Fridge Bodies.
The bodies of most cars in 1920 were made of Tin or Steel. The Ford Model T was known as the Tin Lizzie for this reason.
This has not happened yet.
Rust, rot, cancer,
galvanized steel and plastic
Galvinised mild steel,