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0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels

0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels

0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels
0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels
Categories Galvalume Steel Coils
Brand Name: YINGHANG
Model Number: 0.12-4.0mm
Certification: ATSM
Place of Origin: CHINA
MOQ: 25tons
Price: USD500-800/T
Payment Terms: T/T, L/C
Supply Ability: 1000000 tons per year
Delivery Time: 15days after deposit
Packaging Details: According To Customers' Requirement
Advantage: fireproof, waterproof, anti-erosion
Type: Steel Coil,Steel Plate,Steel sheet
Edge: Mill edge, cut edge
Oil: Slight Oiled/Dry
Packing: Export Standard Packing
Length: 2000-6000mm
Min: 25 MT
Corrugation Width: 76.2mm
Color: Silver,Golden,Blue,Green
Material: Galvalume Steel
Origin: JiangSu, China
Surface Treatment: Chromated, Oiled, Anti-finger Print
Application: Roofing, Siding, Ceiling, Structural, Household Appliances
Coil Id: 508mm/610mm
Surface: Galvalume Coated/Alu-Zn coated
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Hebei Yinghang Trade Co.,Ltd
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0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels

Product Introduction
Galvalume Steel Coils are high-performance steel sheets coated with an alloy of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon. This unique coating combines the corrosion resistance of aluminum with the galvanic protection of zinc, delivering exceptional durability and longevity even in the most challenging environments. With a sleek, silvery finish and excellent formability, Galvalume steel is widely used in construction, appliance manufacturing, and automotive components. We offer coils in thicknesses ranging from 0.12mm to 4.0mm and widths from 30mm to 1500mm, customizable to meet diverse industrial needs.
Technical Parameters
Item Specification
Product Name Galvalume Steel Coil
Coating Composition 55% Al, 43.5% Zn, 1.5% Si
Thickness Range 0.12mm – 4.0mm
Width Range 30mm – 1500mm
Coil Weight 3 – 10 MT per coil
Surface Finish Regular Spangle / Skin Pass
Tensile Strength 270 – 550 MPa
Zinc Coating Weight AZ30 – AZ150 (optional)
Standard ASTM A792 / JIS G3321
Packing Standard Export Sea-Worthy
Key Features and Advantages
Galvalume steel exhibits excellent corrosion resistance, especially in areas exposed to extreme weather or moisture. Compared with traditional galvanized steel, Galvalume offers 2 to 6 times better protection due to the synergistic effect of aluminum and zinc. The surface is smooth and reflective, providing better heat resistance and lower heat absorption. It maintains superior formability, weldability, and paint adhesion, making it a preferred choice for downstream fabrication processes. Additionally, the material is cost-effective due to its extended service life and reduced maintenance costs.
Applications and Technical Principle
The primary applications of Galvalume Steel Coils include roofing, wall panels, gutter systems, automotive parts, home appliances, electrical panels, and agricultural structures. The coating technology behind Galvalume is based on hot-dip metallurgical bonding, where the steel sheet is immersed in a molten aluminum-zinc alloy. This process forms a tightly adherent coating that resists oxidation and inhibits corrosion through a barrier and sacrificial mechanism. The aluminum provides a barrier to environmental elements, while the zinc offers galvanic protection at any exposed steel areas, effectively stopping rust before it starts.
Product Tags:

Roofing Galvalume Steel Coils

  

AZ150 Coating Galvalume Steel Coils

  

0.12mm galvalume coil

  
Buy 0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels at wholesale prices

0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels

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