55% Aluzinc GI Hot Dipped Galvalume Steel in Coil (Alu-Zinc)
1. Brief introduction
It is galvalume steel sheet with aluminum and zinc, and is the ideal combination of anti-corrosion and alkali-resistance of aluminium & zinc, and the durability, heat-resistance, and acid-resistance of aluminum. The coating layer of Aluzinc is consisted of 55% of aluminum and 43.3% of zinc and 1.6% of silicon per unit weight.
2. Steel coil processing
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3. Application
1) Construction: Roofing, cladding, structural sections, composite panels
2) Electric appliance: Washing machine, refrigerators, toaster, microwave
3) Miscellaneous: Air duct, lighting, computer casing
4. Features
1) Formable, weldable and paintable
2) Superior long term corrosion resistance in the most atmospheric conditions. This is achieved through the combination of the sacrificial protection of the zinc and barrier protection of aluminum
3) Hot dip galvalume coating out-perform galvanized coating from 2-6 times than galvanized steel
5. Packing details
Each hot dip galvalumetube wrapped by plastic film and waterproof paper, one steel strip strapping on the galvalume steel coil circumference. 3 - 5 coils tube packed eye vertical on wood pallet, and strongly strapped by edge protection, and at least 4 steel straps through coil eye. Coil tube packed eye to sky on wood pallet
Specifications:
1) Thickness: 0.13-1.50mm
2) Width: 600-1500mm; 10-600mm
3) Steel Grade: Q195, Q215, Q235, Q245, 08, 10, 25, 30, 35, 40, 50, 08F, 08AI, SPCC, SPCE
4) Surface: Chromated, unoiled/oiled, bright finished, spangle
5) Aluzinc Coating: AZ30-180g/M2
6) Internal Diameter: 508mm, or 610mm
7) Surface treatment: Chromated, unoiled/oiled, bright finished, spangle, fingerprint resistance.
8) Coil Weight: Usually 2~8 tons per roll, we can produce as per customer's requests
9) Thickness tolerance: +/- 0.03mm
10) Width tolerance: +/- 0.1mm
11) Applications: Draw quality, deep drawing, Cable industry, welding pipe, building material, construction material etc.
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Aluzinc Coating
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AZ30-180g/M2( as required)
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Thickness Range
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0.13-1.5mm
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Coil Inner Diameter
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508mm
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Coil weight
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3-5MT(as required)
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Surface
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Regular/mini/zero spangle, chromated, skin pass, dry etc.
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Width range
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600-1250mm(900mm, 1215mm, 1250mm, 1000mm the most common)
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Applications
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With excellent cold bending molded manufacturability, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.
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