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

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

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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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.0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels0.12–4.0mm Thickness AZ150 Coating Galvalume Steel Coils Silver Surface For Roofing And Wall Panels

Product Tags:

Roofing Galvalume Steel Coils

      

AZ150 Coating Galvalume Steel Coils

      

0.12mm galvalume coil

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

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

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