How to select the appropriate metal sheet material?

Several factors need to be taken into consideration, such as application scenarios, mechanical performance requirements (strength, hardness, toughness, etc.), corrosion resistance, electrical conductivity, thermal conductivity, processing manufacturability and cost, etc. For instance, automotive body panels usually use high-strength steel to ensure safety and lightweight; food processing equipment often employs stainless steel to meet hygiene and corrosion resistance requirements; electronic product casings mostly adopt aluminum alloy to achieve good heat dissipation and lightness.(sheet metal fabrication)