Conventional materials used in industry cannot always meet all design specifications. Composite materials are recent and advantageous substitutes that have many advantages over common industrial materials, mainly due to their high strength-to-weight ratio and low-cost machines and tools. By using composites, which are generally lighter than metals, a manufacturer would have greater flexibility since the strength and stiffness of the structure can be manipulated by stacking laminated plies in localized areas and in preferred orientations. In addition, thanks to advances in manufacturing processes, complex shapes can now be produced in autoclaves. Say no to plagiarism. Get Custom Essay on “Why Violent Video Games Should Not Be Banned”?Get Original Essay The automotive composites market, as a developing market, was estimated to be worth $4.3 billion in 2017 with a growth rate of 7% per year. Although composites, which represent only 3.6% of the automotive sector, struggle against aluminum and steel, the potential of fiber-reinforced plastic (FRP) composites in reducing vehicle weight may surpass both aluminum and steel. The desire to reduce weight is driven by European legislation on CO2 emissions, which must be reduced to a minimum. used in the Stout 46. Since the 1990s, composites have found their way into mass-produced cars. The BMW i3 model (2013) can be considered the world's first mass-produced carbon fiber automobile, the interior of which is made entirely of CFRP. The growing trend to use plastics and composites is seen as a weight reduction option to reduce CO emissions2..