QStE380TM is a steel with specific chemical composition and mechanical properties, which is mainly used in the automotive manufacturing of structural parts requiring good cold forming properties and high strength.
QStE380TM steel plate features:
Excellent corrosion resistance: It can resist the erosion of various acid, alkali, salt and other chemical media.
High strength: It has high yield strength and tensile strength, which can meet the strength requirements of automotive structural parts.
Good welding performance: The material has excellent reliability and stability in complex environments.
Wear resistance and high temperature resistance: can maintain a long service life in extreme temperatures and harsh environments.
Good cold formability: suitable for cold bending, stamping and other processes into complex shapes of parts.
Mechanical properties of QStE380TM steel plate:
Yield strength (MPa) : ≥ 380
Tensile strength (MPa) : 450-590
Elongation (%) : ≥ 23 (or ≥ 18%, depending on data)
QStE380TM steel plate application:
Automotive Manufacturing: QStE380TM is widely used in the automotive manufacturing industry for the production of various automotive structural components such as body frames, chassis beams, bearing structures and safety parts. Its high strength and good cold forming performance make the automobile structure more robust and lightweight, helping to improve the safety, reliability and performance of the automobile.
Other fields: In addition to the automotive industry, the QStE380TM can also be used in other fields requiring high strength and good cold forming performance, such as machine building, home appliance manufacturing, etc.
In general, QStE380TM, as a cold-formed hot-rolled pickling automotive structural steel, has excellent corrosion resistance, high strength and good welding performance and other characteristics, and has a wide range of applications in the automotive industry and other fields.
