Advantages of Metal Fabrication over Plastic- Metal Fabrication Worker: Like plastic fabrication, metal fabrication depends largely on the family and grade of metal used in production. Some of the more commonly fabricated metals include steel, magnesium, iron, aluminum, copper, and nickel, each with their own various grades. Metals generally provide the following advantages over plastic fabrication: • Heat resistance: Metals typically have a higher melting-point and are less likely to degrade under elevated temperatures. • Improved strength: Metal grades tend to be stronger, harder, and more durable than their plastic counterparts. • Versatility: Metal can be fabricated through a wider range of processes, including casting, deep drawing, welding, forging, soldering, and chipping. • Cost-effectiveness: Metal is usually a cost efficient option, particularly in high-volume or long-term production runs.