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Aluzinc Steel Coil
Aluzinc Steel Coil
Aluzinc steel coil (also known as Galvalume or AZ coated steel) is a cold-rolled steel substrate coated with an aluminum-zinc alloy (55% aluminum, 43.4% zinc, 1.6% silicon), combining the corrosion resistance of aluminum with the sacrificial protection of zinc. As a professional aluzinc steel coil supplier and factory, MESCO offers AZ coated steel coils in a wide range of thicknesses and coating weights for roofing, construction, home appliances and automotive applications. We provide factory-direct aluzinc steel prices and flexible OEM services.
Product Specifications
| Parameter | Specification |
|---|---|
| Coating | AZ (55% Al / 43.4% Zn / 1.6% Si) |
| Thickness | 0.14mm - 2.0mm |
| Width | 600mm - 1250mm |
| Coating Weight | AZ50 - AZ180 g/m² |
| Standard | ASTM A792, EN 10346, JIS G3321 |
| Substrate | Cold rolled / hot rolled steel |
| Surface | Regular spangle, minimized spangle, chromated, oiled |
| MOQ | 25 tons (trial order accepted) |
| Application | Roofing, cladding, home appliance, automotive |
Why Choose MESCO as Your Aluzinc Steel Supplier
Factory-Direct Pricing
As an aluzinc steel coil factory, we offer competitive factory-direct aluzinc steel prices without middleman markup.
Strict Quality Control
Every coil passes coating weight, adhesion and surface quality tests, with Mill Test Certificates provided.
OEM & Customization
We support custom coating weights, spangle types and surface treatments, with flexible MOQ.
Reliable Export Service
As an experienced aluzinc steel exporter, we handle packing and shipping documentation worldwide.
Applications
- Roofing & cladding - long-lasting corrosion-resistant building panels
- Home appliances - washing machines, refrigerators and HVAC
- Automotive - body panels and structural components
- Industrial - ducts, silos and storage structures
FAQ
What is the difference between aluzinc and galvanized steel?
Aluzinc steel is coated with 55% aluminum and 43.4% zinc, while galvanized steel is coated with pure zinc. The aluminum-zinc alloy offers 2-6 times better corrosion resistance and superior heat reflectivity, making aluzinc ideal for roofing and outdoor applications.
Can you customize the coating weight of aluzinc steel coil?
Yes. We offer coating weights from AZ50 to AZ180 g/m², and can adjust the spangle type and surface treatment to your requirements.
What is your MOQ for aluzinc steel coil?
Our MOQ is 25 tons for standard specifications. For the first order, we accept smaller trial quantities so you can verify quality.
How do I get an aluzinc steel price?
Send us your required thickness, width, coating weight and quantity, and our sales team will reply with a detailed quotation within 24 hours.
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Send us some details about your needs and feel free to ask any questionss. Our sales team will get back to you via email within a day.
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