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Galvalume Steel Coil/Sheet(GL)

Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel,aluminized zinc steel(aluzinc steel),SGLC,The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy.The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.

Thickness:
width:
Zinc Coating:
Surface Treatment:
  • CQ,HSLA,DQ,DDQ,BH,DP,TRIP or Customer’s Requirement
  • AIYIA GROUP

Shanghai AIYIA Industrial Co., Ltd. exports high-quality Super Galume steel coils/sheet to all over the world,such as Cincalum Zalutite, Algafort Zinc-alum, Aluzinc Zincalit, Aluzink Zinccalume, Cincalum Zintro-alum, Galvalume. Our aluminum and zinc plating have won high praise from customers for their excellent quality.

What Is Galvanized Steel? 

 Galvalume Steel CoilGalvalume steel is also called Aluminum-Zinc Alloy Coated Steel,aluminized zinc steel(aluzinc steel),SGLC,The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy.The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of  galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.

Galvalume-Steel

 Galvalume Steel Coil

Specifications 

Technical Standard ASTM DIN GB JIS3302
Grade CQ,HSLA,DQ,DDQ,BH,DP,TRIP or Customer’s Requirement
Type coil,sheet,plate,strip
Thickness 0.13mm-4.0mm
Width 600mm-1500mm
Type of Coating Hot Dipped Galvalume Steel
Zinc Coating 30-275g/m2
Surface Treatment DRY,OIL,Chromate,anti-finger print,Gr-free,etc
ID 508mm/610mm
Coil Weight 3-20metric 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)

Application 

1.Buildings: roofs, walls, garages, sound insulation walls, pipes and composite houses, etc.
2.Automobile: muffler, exhaust pipe, wiper accessories, fuel tank, truck box, etc.
3.Appliances: Refrigerator backplane, gas stove, air conditioner, electronic microwave oven, 4.LCD frame, CRT explosion-proof belt, LED backlight, electrical cabinet, etc.
5.Agricultural: pigsty, chicken house, granary, greenhouse pipes, etc.
6.Others: thermal insulation cover, heat exchanger, dryer, water heater, etc.

Main Features 

1.Corrosion resistance:When zinc is abraded, aluminum forms a dense layer of alumina that prevents further corrosion of the corrosive material inside.
2.Heat resistance:Aluminum zinc alloy steel has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius.
3.Thermal reflexes:The heat reflectivity of Al Zn steel plate is very high, which is two times that of galvanized steel sheet.
4.Economical efficiency:Since the density of 55% AL-Zn is smaller than the density of Zn, the aluminum-zinc-plated steel sheet is more than 3% larger than the area of the plated steel sheet when the weight is the same and the thickness of the gold-plated layer is the same.

 Product Display 

 Galvalume Steel Coil
   

Production Line 

 Galvalume Steel Coil
    

Package 

 Galvalume Steel Coil

AIYIA STEEL pakge
The steel strips supplied according to the standard are usually applied with common rustproof oil film, which can be swept away with alkali solution. The supplier guarantees that the oiled products will be free from rust under normal packing, transportation, loading and storage conditions within 6 Months, the approved delivery date. However, product without oil coating can also be subject subject to statement in the contract reached after discussion between the user and the supplier.

Product Transportation 

aiyia Product Transportation

We offer different modes of transport depending on the customer's destination:rail transport and ship transport.The Shipping Mark shall consist of:Trade mark,Seller's name,Product name,Applicable standards,Specifications,Package No,Contract No,Heat No,Color,Production date,Weighing method,Net weight,Gross Weight,Consignee and Protection symbols,etc..

Certificate

AIYIA CertificateAIYIA Certificate

Customer Friends From All Over The World

AIYIA Customer Friends From All Over The World

Guide For Ordering Products

A user need provide the following information while placing order
   01.Product designation (steel plates or strips)
   02.Product standard number
   03.Steel grade
   04.Product specification and size accuracy (incl. thickness, width and length)
   05.Edge status
   06.Surface quality level
   07.Flatness accuracy
   08.Type, coating weight and surface treatment in case of coated products
   09.Surface structure in case of hot dip galvanized products
   10.Weight
   11.Packing method
   12.Application
   13.Other special requirements

Contact Us

contact usTel:0086 (21)63768818   Fax:0086 (21)63768288
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Shanghai Branch office address : 606 Office of Liqin Building, 1885 Metropolitan Road, Minhang District, Shanghai(上海市闵行区都会路1885号丽琴大厦606办公室)aiyia map

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