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ASTM A792 Galvalume Roof Panels AZ30 - AZ150 High Corrosion Resistance

ASTM A792 Galvalume Roof Panels AZ30 - AZ150 High Corrosion Resistance

ASTM A792 Galvalume Roof Panels

Galvalume Roof Panels AZ30

Place of Origin:

China

Brand Name:

TALAT

Model Number:

ASTM A792

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Product Details
Name:
Galvalume Steel Coil
Thickness:
0.12-3.0mm
Width:
600-1500 Mm, 20mm-1500mm
Tolerance:
±10%
Standard:
ASTM
Surface:
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Processing Service:
Decoiling, Cutting, Punching
Hard:
Soft, Hard, Half Hard, Quarter Hard, Spring Hard Etc.
Spangle Type:
Regular Spangle
Form:
Coils, Strip Etc.
Technique:
Cold Rolled
Special Use:
High-strength Steel Plate
Application:
Bolier Plate And Construction Material
Payment:
T/T 30% Advanced, Balance Against BL Copy
Price Term:
FOB CIF EXW
Packing:
Standard Seaworthy Packaging
Delivery:
10-15 Days
Payment & Shipping Terms
Minimum Order Quantity
5 tons
Price
Negotiable
Packaging Details
Sea-worthy Package
Delivery Time
10-15 days
Payment Terms
L/C, T/T, Western Union, MoneyGram, D/A, D/P
Supply Ability
50000 Tons per Month
Product Description

ASTM A792 Galvalume steel coils Roofing sheet material

 

 What is Galvalume Steel?

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.

Galvalume steel is carbon steel coated with an aluminum-zinc alloy using a continuous hot-dip process, combining the corrosion protection and high-temperature resistance of aluminum with the formability and galvanic protection of zinc.

The galvalume coating is an alloy consisting of approximately 55% aluminum, 43.4% zinc and 1.5% silicon by weight, which is applied to steel by the continuous hot dip process. Galvalume steel sheet offers the best qualities of aluminum coated (aluminized) and zinc coated steel sheet (galvanized). The aluminum/zinc coating has barrier corrosion resistance and heat resistance similar to aluminum coated steel. It also has good bare edge galvanic protection and forming qualities similar to continuously annealed commercial quality galvanized. The appearance of Galvalume coating is quite distinctive. Its smooth, flat and fine spangle and a silvery metallic appearance make it attractive in unpainted applications. 

Galvalume Steel Coil is an ideal roofing material because of its strength, extraordinary outdoor corrosion resistance and longevity. Galvalume is offered in both bare and pre-painted versions.

Benefits of Galvalume Steel

  • Handles the heat: Performs well above 300 °C
  • Protects against corrosion: An aluminum layer shields the steel’s interior
  • Easy to paint: Galvalume steel offers the perfect adhesiveness to make your finish attractive


ASTM A792 Galvalume Roof Panels AZ30 - AZ150 High Corrosion Resistance 0

 

 Specification of Galvalume Steel Coils

 

Name Galvalume Steel Coil/sheet
Thickness
0.13-3.0mm
Width
Galvalume steel strip:24-600 mm; galvalume steel coil:600-1250mm
Coil weight
Usually is 2-4.5 tons,the max coil is 10 tons
Al Zn coating:
AZ30 ~ AZ150
Coil ID
508 mm/610mm
Sted grade
DX51D,DX52D, ,S350GD,S5S0GD,SGHC
Surface Finish
Small Spangle, Regular Spangle and Big Spangle (Various colors available Green, Blue, Red)
Surface treatment  Chromated / Unchromated Treatment, Oiled or Resin Coated (Anti Finger Print), Dry
Edge Condition Treatment, Oiled or Resin Coated (Anti Finger Print and Non Anti Finger Print)
Packaging
Seaworthy export standard package, or according to the customers requirement
Delivery time
With 15 -25 days after receipt of deposit or L/C
Market
North/South America, Europe, Asia,Africa,Mid East
Productivity
4000 Metric ton /month

 

 

 Galvalume Steel Coil Applications

 

 

Unique protective characteristics and affordability make Lapham-Hickey’s galvalume steel coil and sheet ideal for an extensive range of uses including but not limited to:

  • Residential and commercial exterior building products
  • Roofing
  • Siding
  • Cabinetry
  • Air-conditioning and heating equipment
  • Electrical boxes
  • Farm equipment and machinery
  • Furnace parts
  • Guide rails
  • Appliances

 

 

 

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