Metals have long been used in the automotive industry due to their strength and durability. A variety of metals are used while manufacturing automotive parts, depending on their properties. Thermal, chemical, mechanical, and even environmental factors are considered during material selection for automobiles. As the design of the vehicle is associated with a car’s life cycle, including producing, running, and even scrapping costs.

Let’s have a look at why metals are preferred the most in the automotive industry:

Easy maintenance:
As an excellent conductor of heat, metals help keep sensitive electronics in the engine bay cool and prevent them from overheating. Metal auto parts are also resistant to damage from oil, fuel, and other chemicals, which is why they require little maintenance during their lifecycle.

High strength:
One primary reason to use metal in automobile manufacturing is that metals offer great strength and durability. Auto parts need to withstand various mechanical stresses, and metals such as steel and aluminium provide strength to handle these conditions. Their robust nature ensures the longevity and safety of the vehicle are well maintained.

Resistance to heat:
Automobiles generate a substantial amount of heat within their engines and exhaust systems. Metals have an extremely high melting point and can efficiently absorb heat, prevent overheating, and maintain optimal operating conditions. This heat resistance is crucial for the performance of auto parts that are subjected to high temperatures.

Corrosion-free nature:
Metals have excellent resistance to corrosion, which is essential for auto parts exposed to various environmental and chemical conditions. Stainless steel and aluminium alloys have inherent corrosion resistance properties that protect components from rust and corrosion.

High plasticity:
Metal materials can be easily shaped and forged into complex shapes to make intricate designs from them. This property makes them primary components in all sorts of automobile parts, such as fuel systems, brakes, and suspensions. Metal car parts are also incredibly strong and lightweight, making them safe and reliable for all types of vehicles.

These properties make metals a reliable material for manufacturing automotive parts. The use of metals in automobiles helps improve the vehicle’s performance, enhances safety, and ensures its longevity.