The aerospace industry is one of the most rapidly growing industries in the world, encompassing civil and military aviation, and even space travel. Aerospace products must be durable, lightweight, and able to withstand extreme conditions to get passengers safely to their destinations. Each metal has its own advantages, and when used correctly, they create durable, lightweight, and long-lasting aerospace components. Aerospace-grade steel is often used to produce landing gears, fasteners, turbines etc because of its ability to withstand high stress and large impacts.