ASTM Galvalume Steel Sheet
Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume 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.
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Product Description


Product Name Galvalume steel sheet
Technical StandardEN10147/EN10142/DIN 17162/JIS G3302/ASTM A653
Steel GradeDC51D+AZ, DC52D+AZ, DC54D+AZ, DC53D+AZ, S250GD+AZ, S300GD+AZ, S350GD+AZ, S450GD+AZ, S550GD+AZ
TypeCoil/Sheet/Plate/Strip
Thickness0.12-6.00mm,or customer's requirement
Width600mm-1500mm,according to customer's requirement
Type of CoatingHot Dipped Galvalume Steel
Al-Zn coating20-275g/m2
Surface TreatmentDRY,OIL,Chromate,Anti-finger print,Gr-free,etc
ID508mm/610mm
Coil Weight3-20metric ton per coil
PackageWater proof paper is inner packing,galvanized steel or coated steel sheet is outer packing, side guard plate,then wrapped by seven steel belt.or according to customer's requirement
Application Galvalume is primarily used to protect iron-based alloys that are prone to rust. Galvalume-coated steel is better able to resist oxidation than plain carbon steel because the zinc and aluminum protect the underlying steel from the environment
Export marketEurope,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc
MOQ1 Tons, more quantity price will be lower

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FAQ

Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of stainless steel products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.

Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.

Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.

Q: What is the MOQ? 
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.

Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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