G550 Hot Dipped Galvalume Roofing Sheet Building Material Hot DIP Aluzinc Coated Steel Coil

• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Aluzinc
• Technique: Cold Rolled
• Application: Flange Plate
• Edge: Slit edge
• Model NO.: 0.14-1.2*8mm-1250mm
• Stock: Stock
• Spangle: Zero, Small, Regular, Minimized
• Zinc Coating: 60-275G/M2
• Thickness: 0.14-1.2
• Width: 10-600mm 600-1250mm
• Coil ID: 508mm/610mm
• Base Materials: Cold Steel Coil
• Surface: Chromated, Oiled, Anti-Finger
• Grade: SGCC, Sgcd, Dx51d+Z, S220gd+Z
• Weight: 1-8mt, Usually 3-5mt
• Quality Standard: En10142/En10346/En10169/JIS3302
• Tolerance: T:+/-0.02mm, W:+/-2mm
• Anti-Finger Color: Transparent,Gold,Green,Blue
• Loading Type: Vertical or Horizon
• Delivery Time: 15-25 Days
• Package Materials: Waterproof Paper,Plastic Paper,Steel
• Transport Package: Standard Export Seaworthy Packing
• Specification: 0.14-1.2*10-1250
• Trademark: TIGA
• Origin: Zhengzhou China (Mainland)
• HS Code: 72106100
• Production Capacity: 300000mt Per Year

Product Description

1. Hot dip aluzinc steel coil description
Hot dip aluzinc steel coil is galvanized steel sheet with both zinc and aluminum, and is the ideal
combination of anti-corrosion and alkali-resistance of zinc, and the durability, heat-resistance,
and acid-resistance of aluminum. The galvanized layer is consisted of 55% of aluminum and
43.3% of zinc



2. Hot dip aluzinc steel coil application(Aluzinc Steel coil)
1) Construction: Roofing, cladding, structural sections, composite panels
2) Electric appliance: Washing machine, refrigerators, toaster, microwave
3) Miscellaneous: Air duct, lighting, computer casing



3. Hot dip aluzinc steel coil (Aluzinc steel coil) features
1) Formable, weldable and paintable
2) Has superior long term corrosion resistance in the most atmospheric conditions. This is
achieved through the combination of sacrificial protection of zinc and barrier protection aluminum
3) Hot dip galvalume coating out-perform galvanized coating from 2-6 times than galvanized steel



4. Hot dip aluzinc steel coil packing materials
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
 

 

Surface Treatment	Feature
Chemical Treatment	minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface
	retain the bright metallic luster for a long period
Oil	minimize the tendency for humid-storage stain
Chemical Treatment and Oil	The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations.
Dry	must be transported and stored with special precautions to preserve low-humidity conditions.
Anti-finger print	minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface