Standard Galvalume Steel Plate Coil Zinc Coated AZ30-AZ150g/m2 Chromated Surface

Standard Galvalume Steel Plate Coil Zinc Coated AZ30-AZ150g/m2 Chromated Surface

Product Details:

Place of Origin: China
Brand Name: Huiyi
Certification: ISO9001
Model Number: SGLCC,G550

Payment & Shipping Terms:

Minimum Order Quantity: 22-25Tons
Price: Negotiation
Packaging Details: Exporting Packing with 3layers including the waterproof plastic film,Waterproof paper - plastic film-metal wrap.
Delivery Time: 15-30 Days
Payment Terms: L/C, D/P, T/T
Supply Ability: 5000MT/Month
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Detail Information

Coil Inner Diameter: 508mm Thickness: 0.12-2.0mm
Zinc Coating: AZ30-AZ100 Coil Width: 600-1250mm
Standard: ASTM, JIS, EN, GB Processing Service: Decoiling, Cutting, Punching
Surface Treatment: Chromate, Oiled, Anti-finger Print Type: Steel Coil, Steel Plate, Steel Sheet
Surface: Regular Spangle ,Minimise Spangle Grade: SGLCC, DX51D+AZ
Highlight:

AZ150g/m2 Galvalume Steel Plate Coil

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Standard Galvalume Steel Plate Coil

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Chromated Surface Galvalume Steel Plate Coil

Product Description

Product Description:

Galvalume is a steel-based roof coating type that includes aluminum, zinc, and silicon that is up to twice as resistant to corrosion as galvanized steel. Invented by Bethlehem Steel Construction Company in the early 1970s, Galvalume coating is made by hot-dipping the metals onto steel coils to make them adhere to the material. The coating can remain with a plain mill finish or painted in a variety of colors. As one of the most popular roofing materials on the market today, it’s impressively durable. It is a low-maintenance material that will last for at least 40 years, providing significant savings throughout its lifetime.

Specification

 Technical Standard

 EN10147/EN10142/DIN 17162/JIS G3322/ ASTM A653

 Steel Grade

 DC51D+AZ, DC52D+AZ, DC54D+AZ, DC53D+AZ, S250GD+AZ, S300GD+AZ,   S350GD+AZ, S450GD+AZ, S550GD+AZ

 Type

 Coil/Sheet / Plate / Strip

 Content

 55% alu,43.5%zinc,1.5% Si

 Thickness

 0.35-1.00mm,or customer's requirement

 Width

 600mm-1500mm,according to customer's requirement

 Type of Coating

 Hot Dipped Galvalume Steel

 Al-Zn coating

 20-275g/m2

 HRB

 Soft Hard (<60),Medium Hard (60-85), Full Hard (85-95)

 Surface Treatment

 Oiled (O), Chromium (C),Phosphating (P), Spinpass Resistant to Fingerprints(AFP)

 ID

 508mm/610mm

 Coil Weight

 3-8metric ton per coil

 Package

 Water 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

 

Applications:

 

Standard Galvalume Steel Plate Coil Zinc Coated AZ30-AZ150g/m2 Chromated Surface 0

 

Packing and Shipping:

 

 

Package

Standard export seaworthy package,suit for all kinds of transport, or as required.

Standard export seaworthy package,suit for all kinds of transport, or as required.

Bulk Size

Bulk Size

Loading Port

Shanghai, Tianjin, Qingdao Port 

Container

1*20ft container load Max. 25 Ton, Max. length 5.8m

1*40ft container load Max. 25 Ton, Max. Length 11.8m

Delivery Time

15-45 days or according to the order's quantity

FAQ:

 

1.What is Galvalume steel coil?

Galvalume steel is carbon steel coated with an alloy that combines the impervious properties of aluminum with the malleability and galvanic protection of zinc. The alloy coating gives galvalume steel coil and sheets a smooth, plain finish.


2.What is the primary difference between Galvalume and galvanized steel?

Galvalume was developed in 1972. Essentially it is a 55% aluminum to 45% zinc alloy coated sheet steel. This blend is what makes it different than Galvanized Steel which is covered with a zinc-only coating.


3.What are the disadvantages of Galvalume?

Not Suitable for Coastal Areas: Galvalume's coating is not designed to withstand the challenges posed by coastal environments, including properties exposed to crashing waves, expansive bays, marshes, and other coastal settings.

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