Goold Mechanical Property Galvalume Steel Coil With ASTM Standard ,
Long Life Span
Quick Details
- Technique:Cold Rolled
- Surface Treatment:Galvalume
- Application:Construction & Base Metal
- Width:600-1250mm
- Length:Steel Coil
- Description:HDGL
- Base Metal:CS
- Available Dipped Layers:50-275G/M2
- Inner Diameter:508-610mm
- Available Surface Treatment:Passivating & Oiling & AFP & Filming
- HS Code:72106100
- Approved Certificate:CE & SGS
Specifications
HDGL
1. High Corrosion Resistance
2. Highly Decorative
3. Long Life Span
HDGL
Brief Introduction
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 55%, 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: 0.15-1.5mm
2. Width: 600-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Coating Type: Al-Zn Alloy
6. Available Dipped Layer: 50-275g/m2
7. Surface Finish Structure: Regular 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 |
A80mm |
CS type B type C | -- | <500 | 22-24 |
DS | <300 | <420 | 24-26 |
255 | >250 | >320 | 22 |
345 Class1 | >350 | >420 | 14 |
550 | >550 | >570 | -- |
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
