Qingdao Jero Steel Co., Ltd.
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G550 0.43x1200 Aluminium Zinc Coil Galvalume Steel Coil Aluzinc Material
Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel, aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.
Galvalume metal is similar to Galvanized steel, but uses a coating combination of aluminum and zinc rather than just zinc. The aluminum in Galvalume metal helps to better protect the panels against corrosion in certain environments compared to Galvanized. Galvalume is a high-performing metal option for high-temperature, high-precipitation, and marine environments. A Galvalume roof also provides a smaller, smoother spangle, which helps achieve a more uniformed design. Due to aluminum's qualities, Galvalume metal offers better surface protection than Galvanized, but is more vulnerable to scratches, blemishes or cut edges.
What Is Galvalume Used For?
The main purpose of galvalume is to protect steel from oxidizing (rusting), which compromises the integrity of the material.
It is used for many purposes, but the most common application is for outdoor metal paneling and metal roofs.
Some regular usages:
Product Advantages:
Resistant to Corrosion; Lightweight; Energy Efficient; Affordability; Longevity; Versatility;
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