DD51D+Z (HR) SGHC Galvanized Steel Strip is a hot-dip galvanized steel product with pure zinc coating, offering superior corrosion resistance. It features tensile strength of 270-500 MPa, yield strength of 230-500 MPa, and elongation ≥22%. Available in thicknesses 0.12mm-4.0mm, widths 15mm-1500mm, and customizable lengths, it meets JIS, DIN, AISI standards. Ideal for mechanical manufacturing, steel structures, shipbuilding, and bridge construction, it ensures durability, ease of fabrication, and cost efficiency, making it a preferred choice for industrial applications seeking longevity and performance.