Magnesium-Aluminum-Zinc Coated Steel Sheets S350GD+ZM275 Slitting
ZINC-ALUMINIUM-MAGNESIUM STEEL SHEET IN COILS
S350GD+ZM275
Explanation of grades
S: structural steel, structural steel
350: specified minimum yield strength, MPa
G: No specific meaning
D: for hot-dip coating
ZM: hot-dip zinc-magnesium alloy coating (ZM)
S350GD+ZM275 ZINC-ALUMINIUM-MAGNESIUM STEEL SHEET IN COILS has a certain degree of wear resistance. Aluminum, magnesium and other metals in the plating layer have a high hardness and good wear resistance, and can protect the base material from external, grinding plating damage layer. The alloying elements in the galvanized layer can also improve the wear resistance and corrosion resistance of the material.
High-Temperature Strength
S350GD+ZM275 Zinc Aluminum Magnesium still has good strength and stability at high temperatures. Aluminium, magnesium and other metals in the plating are not easy to oxidize at high temperatures, so it can maintain high-temperature strength for a longer period of time. In addition, the alloying elements in the plating can also improve the thermal stability and high-temperature strength of the material.
Fatigue resistance
S350GD+ZM275 zinc aluminium magnesium has good fatigue resistance. Due to the strong bonding between the plating layer and the base material, it can effectively alleviate the stress concentration and alternating stress effect generated during the use process, so that the fatigue life of the material can be significantly improved.
Corrosion resistance
S350GD+ZM275 zinc aluminium magnesium has good corrosion resistance. As the plating contains active metals such as magnesium and zinc, a protective film is formed, which can effectively prevent the corrosion of the base material. At the same time, due to the addition of certain alloying elements in the plating solution, the coating has better corrosion resistance and weather resistance.
S350GD+ZM275 zinc-aluminum-magnesium application
1. Automobile manufacturing
Automobile manufacturing is one of the important application areas of S350GD+ZM275 Magnesium-Aluminum-Zinc Coated Steel Sheets. Due to the excellent corrosion resistance and high strength of the material, it can be widely used in the manufacture of automobile parts, such as engine components, suspension system components, frames, etc. Automotive parts made of S350GD+ZM zinc-plated aluminium magnesium have a long service life.
2. Construction field.
In the field of construction, S350GD+ZM275 Magnesium-Aluminum-Zinc Coated Steel Sheets can be used to manufacture a variety of building structural parts and decorative parts. Due to the material's good fatigue resistance and corrosion resistance, it can ensure stable performance under harsh environmental conditions. Building components and decorative elements made of S350GD+ZM zinc-plated aluminium-magnesium have a long service life and low maintenance costs.
3. Aerospace
In the aerospace field, S350GD+ZM275 Zinc Aluminum Magnesium can be used to manufacture various parts and components. The material has excellent high-temperature resistance and high-temperature strength retention, and can be used for a long time in a high-temperature environment. Aerospace components and structures made from S350GD+ZM zinc-plated aluminium-magnesium have a long service life and low maintenance costs.