Automotive sheet material SS490

SS490 is a Japanese standard carbon steel plate whose chemical composition mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P) and sulfur (S). Specifically, the chemical composition of SS490 steel plate is as follows: Carbon (C) content: The maximum value is 0.22% (some information may give a different maximum value, such as 0.24%). Silicon (Si) content: maximum value is 0.35%. Manganese (Mn) content: the maximum value is 1.40% (some information may give a different maximum value, such as 1.60%). Phosphorus (P) content: The maximum value is 0.045% (some information may give more stringent limits, such as 0.035%). Sulfur (S) content: The maximum value is 0.050% (some information may give more stringent limits, such as 0.035%). SS490 steel plate is a high-strength, corrosion-resistant, lightweight automotive plate material that is widely used in various engineering structural parts and machinery manufacturing fields. The following are some specific engineering structural parts suitable for SS490 steel plates: Construction industry: SS490 steel plates are widely used in the construction industry and can be used for structural support of buildings, bridge construction, sports stadium skeletons, warehouse frames, etc. Its high strength and durability make it ideal for building infrastructure projects that need to withstand heavy loads and harsh environmental conditions. Machinery and equipment manufacturing: SS490 steel plates are often used to manufacture key components in various industrial machinery, agricultural equipment, and material handling systems, such as frames, brackets, and structural elements due to their good weldability and machinability. Automobile manufacturing: In the automotive industry, SS490 steel plates are mainly used to manufacture vehicle chassis components, suspension components and other structural elements that require moderate strength and durability. Its light weight helps reduce the overall weight of the car and improves fuel efficiency. General Manufacturing: SS490 steel plate is also suitable for general manufacturing projects that require medium strength and general purpose materials, such as manufacturing structural components, frames, brackets, etc. Industrial Structures: In industrial structures such as factories, power plants and refineries, SS490 steel plates are commonly used to build components and structures that are subject to heavy loads and harsh operating conditions.