Galvalume Steel
Hot-Dipped 55% Al-Zn Coated Steel Coil and Sheet
Galvalume Datasheet
| Item | Specification |
|---|---|
| Product | Hot-dipped 55% Al-Zn Alloy Coated Steel Sheet and Coil |
| Production Process | Continuous Hot-Dip Coating |
| Coating Composition | Approx. 55% Aluminum, 43.4% Zinc, 1.6% Silicon |
| Thickness | 0.12–1.00 mm |
| Width | 500–1280 mm |
| Steel Grade |
Commercial, Forming, Structural & High-Strength Steel
DX51D / DX52D / DX53D / DX54D / DX56D S250 / S280 / S320 / S450GD CS-A / CS-B / CS-C / Grade 33 / 37 / 40 |
| Alu-Zinc Coating Mass |
AZ30–AZ70
AZM100–AZM230 Customized coating weights available |
| Spangle | Regular Spangle |
| Surface Treatment |
Chromated
Anti-Fingerprint Skinpassed Oiled |
| Coil ID | 508 mm / 610 mm |
| Form | Coil / Strip / Cut-to-Length Sheet |
| Standards |
ASTM A792/A792M
EN 10346 Other international standards |
Key Features
Aluminum-zinc alloy coating provides excellent protection against atmospheric corrosion and helps extend service life.
The aluminum-rich coating offers high heat reflectivity, making Galvalume steel suitable for roofing and building applications.
The combination of aluminum barrier protection and zinc sacrificial protection delivers reliable long-term performance.
Galvalume steel offers good resistance to heat and high-temperature oxidation for demanding applications.
Applications of Galvanized Steel
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Roofing and Siding
Roof panels, wall cladding, siding and architectural systems.
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Automotive
Selected automotive components requiring corrosion-resistant coated steel.
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Appliances
Ovens, refrigerators, washing machines and other household appliances.
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HVAC Systems
Air-conditioning ducts, heating and cooling equipment and related components.
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Construction
Pre-engineered buildings, structural panels, framing and building components.
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Agriculture
Agricultural buildings, equipment, machinery, gutters and other industrial products.
Packing & Shipment
XTONE METAL places great emphasis on packaging details, strictly adhering to export standards or customer's specific requirements to prevent accidental damage during transportation.
Furthermore, each shipment is provided with a clear shipping mark attached to the outer packaging, ensuring easy identification, inspection, and efficient handling throughout the logistics process.
Export Standard Packaging
Waterproof protection and secure fixing according to international shipping requirements.Customer Requirements
Customized packing solutions available based on different products and destinations.Shipping Mark
Clear identification marks for easy checking and traceability.Packing Details
Coil Packing Details
For steel coils, XTONE METAL applies reliable export packaging methods to ensure safe transportation and prevent surface damage during handling and shipment.
Sheet Packing Details
Steel sheets are carefully packed with protective materials to maintain surface quality, dimensional accuracy, and safe delivery during international transportation.