Harga Coil Galvalume Steel 0.43mm GL Coils AZ100 With High Quality
Harga Coil Galvalume Steel 0.43mm GL Coils AZ100 With High Quality
Feature
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The Perfect Solution for Durability and Corrosion Resistance:
Galvalume steel was a revolutionary product for the steel industry, combining the excellent properties of aluminum and zinc to provide exceptional durability and corrosion resistance. The surface coating of galvanized sheet is composed of 55% aluminum, 43.5% zinc and a small amount of other elements. This unique combination creates a microscopic honeycomb structure in which the “honeycombs” made of aluminum contain zinc.
One of the distinguishing features of galvalume steel is its ability to provide anodic protection. While the galvanized layer also serves as anodic protection, the reduced zinc content and aluminum cladding make it resistant to electrolysis. However, it should be noted that once the galvanized sheet is cut, the cutting edge will lose its protection and may rust. To combat this, it is recommended to use paint or zinc-rich varnish to protect the edges and prolong the life of the 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 |
Let’s take a deeper look at the salient features of galvalume steel. Galvalume steel is composed of 55% aluminum, 43.5% zinc and 1.5% silicon for excellent formability, weldability and paintability. This means it can be easily formed into various forms and sizes, making it a versatile choice for different applications. In addition, its paintability allows customization and protection from external elements.
In terms of corrosion resistance, galvalume steel is 2-6 times better than traditional hot-dip galvanized steel coating. This exceptional performance is achieved through the combination of zinc's sacrificial protection and aluminum's barrier protection. The result is a coating capable of withstanding the harshest atmospheric conditions, ensuring the longevity and durability of any project.
The versatility of galvalume steel makes it suitable for a variety of uses. It is widely used in construction as it provides an ideal solution for roofing, siding and other structural applications. Its excellent corrosion resistance makes it an excellent choice for applications in coastal areas, which are often exposed to salt water and harsh weather conditions. In addition, it is used in the automotive industry, agricultural equipment, and even electrical appliances.
In conclusion, galvalume steel stands out as a game changer for the steel industry. With its unique composition, exceptional corrosion resistance and versatility, it offers unrivaled durability and reliability. Don't compromise on quality and longevity - choose galvalume steel for your next project.
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
