galvalume Hot-dip Al-zn Alloy-coated Steel Sheet Aluminium Zinc Plate
Availability: In Stock
Introduce:High tensile strength Anti-corrosion High temperature resistence High quality
Min.Order Quantity: 1 Ton
Payment Terms: L/C,T/T,Western Union
Galvalume Hot-dip Al-Zn Alloy-coated Steel Sheet
Baobin's Galvalume Hot-dip Al-Zn Alloy-coated Steel Sheet offers superior corrosion resistance and durability for a wide range of industrial applications. This advanced coated steel sheet combines the excellent protective properties of aluminum and zinc, providing long-lasting performance in harsh environments.
Product Features
- Excellent corrosion resistance in various environments
- Superior heat resistance and formability
- High strength and durability
- Suitable for outdoor applications with long service life
- Available in various thicknesses and widths
- Custom sizes and specifications available upon request
Applications
Our Galvalume steel sheets are widely used in:
- Construction industry (roofing, wall panels, gutters)
- Automotive components
- Appliance manufacturing
- HVAC systems
- Industrial equipment
- Furniture and decorative applications
Product Specifications
| Parameter | Specification |
|---|---|
| Material | Al-Zn alloy coated steel sheet (Galvalume) |
| Coating Composition | Aluminum 55%, Zinc 43.4%, Silicon 1.5% |
| Coating Weight | 150-300 g/m² (customizable) |
| Thickness | 0.2mm - 2.0mm (custom sizes available) |
| Width | 600mm - 1500mm (custom widths available) |
| Length | Custom lengths available |
| Surface Treatment | Chromate treatment, oiled, or chromate-free |
| Tensile Strength | 340-550 MPa (depending on grade) |
| Yield Strength | 270-450 MPa (depending on grade) |
| Elongation | 20-35% |
| Corrosion Resistance | Superior to traditional galvanized steel |
| Delivery Time | 7-14 days for standard orders |
| Customization | Yes, we offer custom sizes and specifications |
Certifications
ISO 9001
Quality Management System
ISO 14001
Environmental Management System
OHSAS 18001
Occupational Health and Safety
SGS
Product Testing and Inspection
Frequently Asked Questions
What is the difference between Galvalume and galvanized steel?
Galvalume steel has a coating of aluminum-zinc alloy (typically 55% aluminum, 43.4% zinc, and 1.5% silicon), while galvanized steel is coated with pure zinc. Galvalume offers superior corrosion resistance, especially in industrial and coastal environments, and has better heat resistance.
What are the available surface treatments for your Galvalume sheets?
We offer several surface treatment options including chromate treatment, oiled surface, and chromate-free options. The surface treatment can be customized based on your specific application requirements.
Can you provide samples before ordering?
Yes, we can provide samples for quality inspection before you place a bulk order. Please contact our sales team for sample requests and pricing information.
What is the minimum order quantity for custom sizes?
Our minimum order quantity depends on the specific customization requirements. For standard sizes, we have no MOQ. For custom sizes, please contact our sales team for details.
For more information about our aluminum sheets and other metal products, please visit our website or contact our sales team.
