GL Steel Coil Aluzinc Coils G550 Galvalume Steel Coils For Thailand
GL Steel Coil Aluzinc Coils G550 Galvalume Steel Coils For Thailand
Feature
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Galvalume coil, also known as galvanized steel coil, is a combination of 55% aluminum, 43.5% zinc and 1.5% silicon. This unique composition creates a highly durable and corrosion-resistant surface that outperforms traditional galvanized steel.
Aluminum Zinc Coil Introduction: Combining the Advantages of Aluminum and Zinc
From a microscopic point of view, the surface of the galvanized layer of the galvanized coil is similar to a honeycomb structure. The structure consists of aluminum cells containing zinc. While the galvanized coating still provides anodic protection, the reduced zinc content and aluminum cladding inhibits electrolysis. Therefore, when cutting the galvanized sheet, the cutting edge loses protection and is prone to rust. To combat this, it is recommended to minimize cutting and to paint the exposed edges with anti-rust paint or zinc-rich paint. This simple step will significantly extend the life of your board.
Surface treatment: Chemical treatment, oil, dry, Chemical treatment and oil, anti-finger print.
| Steel Type | AS1397-2001 |
EN 10215-1995 |
ASTM A792M-02 |
JISG 3312:1998 |
ISO 9354-2001 |
|
Steel for Cold Forming and Deep Drawing Application |
G2+AZ |
DX51D+AZ |
CS type B, type C |
SGLCC |
1 |
|
G3+AZ |
DX52D+AZ |
DS |
SGLCD |
2 |
|
| G250+AZ |
S25OGD+AZ |
255 |
- |
250 | |
|
Structural Steel |
G300+AZ |
- |
- |
- |
- |
| G350+AZ |
S35OGD+AZ |
345 Class1 |
SGLC490 |
350 | |
| G550+AZ |
S55OGD+AZ |
550 |
SGLC570 |
550 |
Aluminum zinc coils have a variety of properties that make them the first choice for a variety of applications. First, they are highly formable, weldable and paintable. This makes them versatile and suitable for a variety of structural and decorative purposes. Second, they exhibit excellent corrosion resistance even under harsh atmospheric conditions. This is achieved through a combination of zinc's sacrificial protection and aluminum's barrier protection. Aluminum-zinc coils are carefully engineered to provide long-term performance, ensuring minimal maintenance and replacement costs.
Galvalume coils offer significant advantages over conventional galvanized steel. Galvalume coatings on these coils typically perform 2 to 6 times better than galvanized coatings. This enhanced performance translates into enhanced durability and longevity. Whether for roofing, cladding or automotive applications, aluminum-zinc coils provide reliability, strength and aesthetics.
In conclusion, galvalume coils or galvalume steel coils offer a comprehensive solution for those looking for the best protection against corrosion. The combination of aluminum and zinc creates a unique surface coating that provides not only anodic protection but also excellent corrosion resistance. Formable, weldable and paintable, galvalume coil is versatile and can be used in a variety of applications. Whether you need to protect a roof, wall or other structure, aluminum zinc coils will provide long-lasting performance, ensuring a return on your investment.
Application
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.
- INTEGRITY
- WIN-WIN
- PRAGMATIC
- INNOVATION
