55% Al Zn Galvalume Aluzinc Steel Coil AZ160 600mm Galvalume Gutter Coil Weatherproof
Product Specifications
| Attribute |
Value |
| Products Name: |
55% Al-Zn Galvalume Coil AZ160 600mm Width Weatherproof |
| Base Material |
Cold-rolled steel (DX51D, DX52D, etc.) |
| Back Coated Thickness |
5-20μm |
| Coating Type |
55% Aluminum-Zinc Alloy (Galvalume) |
| Processing Service: |
Welding, Punching, Cutting, Bending, Decoiling |
| Surface Treatment: |
Coated |
| Standard: |
AiSi, ASTM, Bs, DIN, GB, JIS |
| Width |
600mm – 1500mm |
| Surface Finish |
Smooth, Spangle, Embossed |
| Application |
Roofing Sheets, Home Electrical Appliance |
Product Description
The 55% Al-Zn Galvalume Coil AZ160 600mm Width Weatherproof is a high-performance steel product coated with a unique 55% aluminum-zinc alloy (55% Al-Zn), offering exceptional corrosion resistance, heat reflectivity, and durability. This coating provides 2-4 times better protection than traditional galvanized steel, making it ideal for harsh environments and long-term outdoor use.
| Parameter |
Details |
| Coating Type |
55% Aluminum-Zinc Alloy (Galvalume) |
| Base Material |
Cold-rolled steel (DX51D, DX52D, etc.) |
| Coating Weight |
AZ60-AZ180 (60-180 g/m²) |
| Thickness |
0.3mm - 3.0mm |
| Width |
600mm - 1500mm |
| Surface Finish |
Smooth, Spangle, Embossed |
| Temper |
T1-T5 (Soft to Hard) |
| Available Coatings |
PE (Polyester), PVDF, SMP (for enhanced weather resistance) |
Frequently Asked Questions
Q: What is the difference between Galvalume and Galvanized steel?
A: Galvalume has 55% Al-Zn coating, offering better corrosion resistance, while galvanized steel uses 100% zinc.
Q: Can Galvalume be painted?
A: Yes! It accepts pre-painted coatings (PPGI/PPGL) for enhanced durability and color options.
Q: What is the lifespan of Galvalume?
A: Typically 20-30 years, depending on environment and coating thickness.
Q: Is Galvalume weldable?
A: Yes, but requires proper techniques (zinc-aluminum fumes need ventilation).