Steel Coil SGH400 Grade Color Coated Steel Coils Galvanized JIS AS EN ASTM Standard

• Good Corrosion Resistance: Through galvanization, a zinc layer is formed on the surface of the steel coil, which effectively blocks the contact between air, moisture, and the steel, slowing down the corrosion rate of the steel. The colored coating further enhances corrosion resistance and withstands external environmental erosion.
• Excellent Decorativeness: The colored coating offers a wide range of color choices to meet different users' aesthetic requirements, providing good decorative effects and making the steel coil more visually appealing in applications such as construction and home appliances¹.
• Good Processability: The SGH400-grade steel coil has excellent plasticity and processability, capable of undergoing various processing techniques such as bending, stamping, and welding, making it easy to form components of various shapes to meet the needs of different application scenarios.
• High Strength: SGH400 indicates that its specified minimum yield strength is approximately 400 MPa, featuring high strength that can bear certain pressure and weight, ensuring structural stability during use.

• Construction: Widely used in building components such as roofs, walls, roof panels, and rolling doors. It not only provides good structural support but also features aesthetics and weather resistance, extending the service life of buildings.
• Home Appliances: Used for manufacturing the casings of home appliances such as refrigerators, air conditioners, and washing machines. It not only has good corrosion resistance and decorativeness but also meets the requirements of home appliances for sheet strength and processability.
• Automotive Industry: Can be used for automotive body structural parts, carriage panels, etc. While ensuring the overall strength of the vehicle, it effectively resists corrosion of the body by the external environment and improves the service life of the vehicle.
• Other Fields: Also applied in industries such as container manufacturing, transportation, and furniture manufacturing, such as container side panels and floors, as well as furniture frames and panels.

Shandong Zhongqiang Metal Materials Co., Ltd is a leading company in the metal materials industry, specializing in the sales of a wide range of high-quality metal products. With a strong reputation for excellence and innovation, we have been committed to providing reliable and cost-effective solutions to our valued customers.

Our product portfolio encompasses an extensive selection of metal sheets and plates, including color-coated steel sheets (coils and tiles), aluminized zinc-coated steel sheets (coils and tiles), galvanized steel sheets (coils and tiles), color steel sheets (coils and tiles), aluminum sheets (coils), printed steel sheets (coils), cold-rolled sheets (coils), hot-rolled sheets (coils), PVC sheets (coils), skylight sheets (coils), hot-rolled strip steel, cold-rolled strip steel, stainless steel sheets (coils), laminated sheets, nano anti-corrosion and thermal insulation plates, H, C, Z-shaped steel, as well as stainless steel products and laminated plates.