Hot Dipped Galvalume Steel Coil/Gl

Product Description

The HDGL is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot DIP process. In its coating, Al accounts for about *5%, Si 1.6%, while the remaining is Zn. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative. 



Specification



1. Thickness: 0.**1.2mm

2. Width: *******0mm

3. Inner Diameter: **8mm **1mm

4. Weight of Steel Coil: ***5MT

5. Coating Type: *5%Al-Zn Alloy

6. Available Dipped Layer: *****0G/M2

7. Surface Finish Structure: Normal Spangle & Small Spangle & Zero Spangle

8. Available Surface Treatment: Passivating & Oiling & AFP & Filming



Mechanical Properties



Grade Tension Test

Yield Strength (MPa) Tensile Strength (MPa) Elongation% No Less Than

A*0mm

DC*1D+AZ ******0 ******0 *2

DC*2D+AZ ******0 ******0 *6

DC*3D+AZ ******0 ******0 *0

DC*4D+AZ ******0 ******0 *6



Application



1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds

2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts

3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway

4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine