ASTM Galvalume Steel Coil 0.20-1.2mm Thickness For Construction
Product Description:
Galvalume Plus steel coil is engineered for industries seeking superior durability, advanced protective qualities, and enhanced energy efficiency. Its upgraded aluminum-zinc-silicon coating delivers exceptional performance across a wide range of demanding applications, combining strength, aesthetics, and sustainability.
Specification
| Type | Steel Coil |
| Steel Grade | DC51D+AZ, DC52D+AZ, S450GD+AZ, S550GD+AZ |
| Technique | Hot / Cold Rolled Based |
| Coating Type | AZ50–AZ200 |
| Standards | ASTM A792, JIS G3322, EN 10147, AS 1397 |
| Surface Treatment | Coated Galvalume |
| Material | SGLCC |
| HRB | Soft Hard (<60),Medium Hard (60-85), Full Hard (85-95) |
Applications:
- Architecture & Construction: It is ideally suited for long-span roofing systems and concealed-fastener wall panels that require both exceptional durability and a modern aesthetic appeal in commercial and industrial buildings.
- Energy & HVAC: This material is widely used as protective backing for solar panel installations and for fabricating heat reflector shields and specialized ductwork that must operate efficiently in high-temperature environments.
- Transportation: Its superior properties make it an excellent choice for manufacturing high-temperature exhaust system components and durable, corrosion-resistant cladding for commercial trailers and cargo containers.
- Home Appliances: Commonly specified for critical internal parts such as oven cavities, dishwasher interior panels, and heater housings where long-term resistance to heat, moisture, and corrosion is essential.
Packing and Shipping:
Galvalume Plus steel coils are securely packaged using waterproof paper and reinforced PE film, with each steel-strapped bundle containing 3–5 tons of material. We offer flexible global shipping via FCL/LCL containers or breakbulk vessels, supported by professional logistics services that ensure delivery within 2–5 weeks worldwide with real-time tracking.
FAQ:
1.How does it compare to standard Galvalume?
It features a thicker coating range (up to AZ200), higher temperature tolerance, and eco-friendly surface treatment—making it ideal for more specialized applications.
2.Is it paintable or printable?
Absolutely. The surface accepts primers, paints, and prints with excellent adhesion due to its controlled passivation layer.
3.Why choose Galvalume Plus over galvanized steel?
While initially more expensive, it provides longer life, reduced maintenance, and energy savings—delivering a lower total cost of ownership.
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