ASTM Dx54D As120 Galvanized Steel Sheet Dx53D Z120g Dx56D Secc Plate Spc0.2-6 mm Cold Rolled SGCC 400 Hot Dipped Dx52D Dx51d Ms Galvanized Steel Sheet

Mild steel
DX51D galvanized steel sheet is a type of galvanized steel sheet based on low carbon steel. Its chemical composition mainly includes carbon (C), manganese (Mn), phosphorus (P), sulfur (S), and silicon (Si), with specific contents as follows: carbon content not exceeding 0.07%, manganese content not exceeding 0.50%, phosphorus content not exceeding 0.025%, sulfur content not exceeding 0.025%, and silicon content not exceeding 0.03%.

physical and mechanical properties
The mechanical properties of DX51D galvanized sheet include:
Yield strength: typically between 270-500 N/mm ²
Tensile strength: generally greater than or equal to 290 N/mm ²
Elongation rate: not less than 26%
Manufacturing process and application

DX51D galvanized sheet is manufactured through hot-dip galvanizing process, with a layer of zinc coating on its surface. This process can effectively prevent corrosion of the steel plate surface and extend its service life. Common thickness specifications range from 0.4mm to 3.20mm, with common thicknesses including 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, etc. The width is generally between 600mm and 1250mm, and the length can be customized according to needs, with common lengths ranging from 1m to 12m.

When purchasing DX51D galvanized sheet, the choice between hot-dip galvanizing and cold dip galvanizing is also important. Hot dip galvanizing is a chemical reaction, while cold dip galvanizing is a physical reaction. Hot dip galvanizing has a better anti-corrosion effect.

The 275g/M2 Zinc-aluminum-magnesium alloy plating plate produced by our factory can be guaranteed not to appear red rust in 30 years under normal processing and use conditions. According to the characteristics of Zinc-aluminum-magnesium, it can completely replace hot dip galvanized products and the use of part of stainless steel.
Application: automatic breeding equipment, fan, photovoltaic bracket, pipe gallery bracket, thin-walled light steel structure chicken house, pig house, electrical cabinet, etc

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.

GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.

All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.

GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.

Our company will remain honest and pragmatic as always to safeguard, strengthen and carry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.