Afp Zinc Aluminium Gl Coated Metal Galvalume Steel Plate/Coils

• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR, BV SGS SNI
• Surface Treatment: Galvalume
• Technique: Hot-DIP Galvalume
• Application: Corrugated Roof Sheet, Construction
• Edge: Mill
• Model NO.: TIGA-WLSC008
• Stock: Stock
• Treatment of Surface: Dry/Oiled/Chromate/Afp
• Thickness: 0.13-2.0mm (Tolerance: -0.02-+0.01mm)
• Width: 600-1500mm or as Customers′ Requirement
• Coil Weight: Usually 3-5 Tons (1-8tons Available)
• Coil ID: 508mm
• Steel Grade: Dx51d, Dx52D, Dx53D, SGCC
• Quality Standards: En10142, En10147, GB2518
• Alu-Zinc Coating: 55% Al,43% Zinc
• Loading Method: Horizontal/Vertical
• Top Paint: PE(Regular), SMP, PVDF, HDP
• Payment Term: L/C at Sight , T/T
• Surface Type: Galvanized/Galvalume/Color Coated
• Surface Pattern: Matte/Filmed/Printed/Embossed/Normal
• Finished Product Type: Steel Coil, Steel Plate, Steel Strips, Corrugation
• Usage: Stone Coated Roof Sheets, Roof & Wall Claddings
• Transport Package: Seaworthy Packaging or Per Customer′s Requirments
• Specification: Thickness: 0.13-2.0mm, Width: 10-1250mm
• Trademark: TIGA
• Origin: Boxing, Zibo, Shandong, China
• HS Code: 72106100
• Production Capacity: 3000000 Tons/Year

Product Description

Zinc Aluminium Coated Metal Galvalume Steel Coils

1.Introduction:
Zinc aluminum coated steel coils are mostly used in construction for prefabricated house or roof and wall system as protective building materials, it is composed of aluminum-zinc alloy and consists of 55% aluminum, 43% zinc and 2% silicon solidified at 600 °C.

2.Characteristics:
(1)Anti corrossion
Hot dipped galvalume steel has many excellent property of corrosion resistance, which is 3 times that of pure galvanized sheet; the beautiful surface make it popular being used as exterior wall board or cladding.

(2)Heat resistance
The aluminum-zinc alloy coated steel plate has good heat resistance and can withstand a high temperature of more than 300 degrees Celsius. So it is usually used in Roofing sheets, Chimney tubes, ovens, illuminators, fluorescent shades.

(3)Heat reflectivity
Aluzinc galvalume steel has a high heat reflectivity, which is twice that of galvanized steel sheets, so it is often used as heat insulation materials.

3.Technique of Production:
The hot dip galvalume technique offer steel substrate a highly corrossion resistance aluminum zinc alloy coatings, which consists of 55% Aluminium, 43.5% Zinc and 1.5% Silicon, this technique has been extensively researched and the proven performance surpasses that of traditional galvanised steel.
 

4.Advantages:

• Light weight yet very strong;
• Highly versatile and widely used;
• Thermally efficient;
• Fire resistant;
• Eco friendly and green;
• Considerable increase in service life;
• Superior thermal performance;
• Lasting aesthetic value.

5.Applications:
Buildings: roofs, walls, garages, soundproof walls, pipes and modular houses, etc.
Automobiles: muffler, exhaust pipe, wiper attachment, fuel tank, truck box, etc.
Home appliances: refrigerator backboard, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof tape, LED backlight, electrical cabinet, etc.
Agricultural: pig houses, chicken houses, granaries, green house pipes, etc.
Other: heat insulation cover, heat exchanger, dryer, warmer, etc.

Specification of Galvalume Steel Coils:

Technical Standard	ASTM DIN GB JIS3302
Grade	SGCC SGCD or Customer's Requirement
Type	Commercial Quality/DQ
Thickness	0.13mm-4.0mm
Width	600mm-1500mm
Type of Coating	Hot Dipped Galvalume
Zinc Coating	30-180g/m^2
Surface Treatment	Anti finger treatment/Passivation/skin pass/non-oiled/oiled
Color Painted	Any Ral color can be painted by high tech
ID	508mm
Coil Weight	3-10metric ton per coil
Package	Standard export package or customized
Hardness	HRB50-71 ( CQ Grade )
	HRB45-55 ( DQ Grade )
Yield Strength	140-300 (DQ Grade)
Tensile Strength	270-500 (CQ Grade)
	270-420 (DQ Grade)
Elongation Percentage	22 (CQ Grade thickness less 0.7mm)
	24 (DQ Grade thickness less 0.7mm)

 

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