Mild Steel Properties: DX51D galvanized steel sheet is based on low carbon steel. Its chemical composition includes carbon (C ≤ 0.07%), manganese (Mn ≤ 0.50%), phosphorus (P ≤ 0.025%), sulfur (S ≤ 0.025%), and silicon (Si ≤ 0.03%).

Mechanical Performance: Yield strength typically ranges between 270-500 N/mm², with tensile strength ≥ 290 N/mm² and an elongation rate not less than 26%.

Manufacturing Process: Produced via hot-dip galvanizing, creating a protective zinc layer that effectively prevents corrosion and extends service life. Available in thicknesses from 0.4mm to 3.20mm and custom lengths up to 12m.

Advanced Alloy Coating: Our 275g/M2 Zinc-aluminum-magnesium alloy plating is guaranteed to prevent red rust for up to 30 years under normal use, serving as a superior alternative to standard hot-dip galvanized and some stainless steel products.

Applications: Ideal for automatic breeding equipment, fans, photovoltaic brackets, pipe galleries, light steel structures for agriculture, electrical cabinets, and more.

All products undergo strict testing before packaging. Unqualified items are destroyed. We welcome third-party inspections (SGS, BV, etc.) prior to loading to ensure 100% compliance with international standards.