Shandong Decho Building Materials Technology Co., Ltd

Focus on high standard coated coils

Manufacturer from China
Verified Supplier
2 Years
Home / Products / Galvalume Steel Coil /

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

Contact Now
Shandong Decho Building Materials Technology Co., Ltd
Visit Website
City:qingdao
Province/State:shandong
Country/Region:china
Contact Now

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

Ask Latest Price
Video Channel
Brand Name :Decho Steel
Model Number :DX51D Commercial Quality
Certification :ISO9001
Place of Origin :China
MOQ :30 MT
Price :850 USD/MT
Payment Terms :L/C, T/T
Supply Ability :1000 MT/DAY
Delivery Time :30-40 DAYS
Packaging Details :Standard Exporting Package with Wooden Pallet
APPLICATION :Stone Coated Metal Tiles Roof Panels
MOQ. :30 tons
Coil ID :508mm / 610mm
Standard :ASTM, JIS, EN, GB
Packaging :Standard export packing ( Eye to Side)
Surface :Anti-finger print
Steel Grade :DX51D CQ
Surface Treatment :Green Color AFP Anti-Finger Print, Chromated, Oiled, Skin passed
Standards :ASTM, ASME, AISI, JIS,etc.
Trade Term :FOB, CFR, CIF
Zinc Coating :AZ30-AZ150
Aluzinc Coating :35-150gsm
Coil Id :508mm or 610mm
Running Meter :560-570m per ton
Application :Roofing, Wall, Fence, Building Decoration
Workmanship :Hot Rolled
Type :Steel Coil,Steel sheet
Specification :0.43×1200
Feature :Fingerprint resistant
Width :600-1250mm
Alloy Or Not :Alloy
more
Contact Now

Add to Cart

Find Similar Videos
View Product Description

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels

Used For Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

1. Introduction

Aluzinc steel coil, also known as Galvalume, is extensively used in the production of stone-coated metal roof tiles. This material choice is driven by its superior performance characteristics compared to traditional galvanised steel. Stone-coated metal roof tiles are known for their durability, aesthetic appeal, and ability to withstand extreme weather conditions, making Aluzinc steel an ideal substrate for this application.

2. Why Aluminum-Zinc Coated Steel is Widely Used in Construction

1. Longevity: The aluminum-zinc coating significantly increases the lifespan of the steel, making it a cost-effective solution over time.

2. Low Maintenance: Buildings constructed with aluminum-zinc coated steel require less maintenance due to the material's resistance to rust and corrosion.

3. Aesthetic Appeal: The coating provides a smooth, shiny finish that can enhance the visual appeal of buildings.

4. Fire Resistance: Aluminum-zinc coatings offer better fire resistance compared to other coatings, providing an added safety feature.

5. Energy Efficiency: The reflective properties of the coating help in reducing heat absorption, thereby improving the energy efficiency of buildings.

3. Characteristic of Aluminium-Zinc Plated Steel (Galvalume):

- Corrosion Resistance: Aluminium-zinc plated steel offers superior corrosion resistance, three times that of pure galvanized steel. This is due to the formation of a dense aluminium oxide layer that prevents further corrosion.

- Aesthetics: It features attractive zinc flowers on the surface, making it suitable for use as building exterior panels.

- Designation: AZ150 is a common abbreviation for aluminium-zinc plated steel, indicating a specific coating weight.

- Durability: The aluminium component provides excellent protection against chemical corrosion and physical reactions, maintaining the keel's appearance and preventing rust over time.

- Field Testing: Aluminium-zinc plated steel has undergone over 20 years of outdoor exposure tests in various atmospheric conditions, proving its superior edge protection compared to galvanized steel.

Heat Reflectivity:

- Aluminium-zinc plated steel has twice the thermal reflectivity of galvanized steel, making it an excellent thermal insulator. This property enhances its suitability for applications where heat reflection is beneficial.

Category

Details

Thickness Range 0.14 mm - 2.00 mm
Width Range 600 mm - 1500 mm
Coil Weight Up to 25 tons
Coil Inner Diameter 508 mm / 610 mm
Coating Composition 55% Aluminum, 43.4% Zinc, 1.6% Silicon
Coating Weight AZ50 - AZ200 (50 g/m² - 200 g/m²)
Surface Finish Regular Spangle, Mini Spangle, Zero Spangle
Surface Treatment Chromated, Non-Chromated, Oiled, Dry, Anti-fingerprint

Mechanical

Properties

- Yield Strength 300 - 550 MPa
- Tensile Strength 300 - 600 MPa
- Elongation 10% - 30% (depending on grade)
Spangle Regular, Minimised, Zero
Coil Length Custom lengths based on customer requirements
Standard Compliance ASTM A792, JIS G3321, EN 10346
Applications Roofing, Siding, HVAC, Appliances, Automotive, Agricultural Equipment, Industrial Components

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

Application:

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

Export Package

AZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GDAZ70 Green AFP Galvalume Steel GL 55% Aluzinc Steel Roof Panels Stone Coated Tiles Villa Roof DX51D ASTM A792M S280GD

Inquiry Cart 0