galvalume steel

G550 AZ150 GL Steel Coil Width: 600-1250mm or customizable Thickness:  0.13-4.0mm Plating: 150g/m² Design Style:  Customizable Product Introduce G550 AZ150 GL Steel Coil is a Galvalume steel coil, where “G550” represents its yield strength of up to 550 MPa. This means it can withstand great pressure and deformation without damage, and its strength is almost double that of ordinary steel (such as G250/G300). “AZ150” refers to its surface coating, which is an alloy of 55% aluminum, 43.4% zinc and 1.6% silicon, and the weight of the coating per square meter is as high as 150 grams. This alloy coating is the key to its extraordinary corrosion resistance. “GL” usually refers

Galvalume Steel 29 Gauge Roof Siding Panel Width: 665-1100mm Thickness:  0.436 mm Plating: 40g/m² – 150g/m² Design Style:  Customizable Product Introduce Galvalume is an aluminum zinc alloy coated steel plate composed of 55% aluminum, 43.4% zinc, and 1.6% silicon (labeled as AZ50/AZ55). Its core advantages include: Extraordinary corrosion resistance: Aluminum forms a dense oxidation barrier to isolate moisture, while zinc provides “sacrificial protection”, especially in salt spray and industrial environments, with a lifespan 3-6 times longer than galvanized steel. High temperature stability: Aluminum composition endows excellent heat resistance (reflecting 80% of heat), significantly reducing the internal temperature of buildings. Charming appearance: Galvalume’s naturally shiny silver matte surface is full of

ASTM A792 Aluminum Zinc Steel Coil Width: 600-1250mm or customizable Thickness:  0.13-3.0mm Design Style:  Customizable Product Introduce The American Society for Testing and Materials (ASTM) is an international standards organization responsible for developing and publishing voluntary consensus technical standards for various materials, products, systems, and services. ASTM A792-10 (2015) is the latest updated ASTM standard that specifies the standard specification for hot-dip coated 55% aluminum zinc alloy steel plates. ASTM A792 Aluminum Zinc Steel Coil is a steel coil that meets the international standard for 55% aluminum zinc alloy hot-dip coated steel plate (also known as Galvalume steel coil). It is widely used in fields such as construction and automotive

Galvalume Metal Sheet Width: 600-1250mm Thickness:  0.12-4.0mm Plating: 60g/m² –150g/m² Design Style:  Customizable Product Introduce Galvalume metal sheet is a metal sheet with a cold-rolled steel sheet as the base and a layer of aluminum-zinc alloy coated on its surface through a hot-dip coating process. Galvalume metal sheets are widely used in construction, home appliances, automobiles and other fields. Product Parameters Item Parameters Products name Galvalume Metal Sheet Standard ASTM 792/GB/JIS Grade SGCC/SGCH/DX51D/DX52D/DX53D Certificates ISO9001-2008,SGS,BV Thickness 0.12-4.0mm Width 600-1250 mm Length According to customer requirements Technique Hot Dipped Surface Treatment Galvalume (Alu-zinc Coated) MOQ 10 tons Processing Service Welding, Punching, Cutting, Bending, Decoiling Delivery Time 5-15 work days Payment Term

Galvalume Steel Coil Width: 600-1250mm or customizable Thickness:  0.13-3.0mm Plating: 60g/m² – 150g/m² Design Style:  Customizable Product Introduce Galvanized steel coil is a kind of steel coil with better corrosion resistance after galvanized steel coil. It is composed of 55% aluminum (Al), 43.5% zinc (Zn) and 1.5% silicon (Si) solidified at 600℃ to form a dense quaternary crystal of aluminum, iron, silicon and zinc. This crystal forms a solid barrier on the surface of the steel coil, which can effectively prevent the occurrence of corrosion. The production process of galvanized steel coil mainly adopts continuous molten coating process, which is similar to the process of galvanized steel coil and aluminum