-
-
HaiGang Yunyi
-
-
Tianjin Haigang Steel Coil
Service first, quality assured. More dedicated and focused on crafting even better boards.
19
2021
-
08
Characteristics and Differences of Galvanized, Aluminum-Plated, and Aluminized-Zinc-Silicon Coated Sheets
| Difference | Atmospheric corrosion resistance | High-temperature oxidation resistance | Processing performance | Weldability | Coating performance | Incision protection | Cathodic protection effect |
| Galvanized steel sheet | Better | Better | Better | Better | Better | Better | Stronger |
| Aluminum-plated steel sheet | Excellent | Excellent | Poorer | Poorer | Better | Poorer | Poorer |
| Aluminum-zinc-silicon coated steel sheet | Excellent | Excellent | Better | Better | Better | Better | Stronger |
Galvanized sheet: With excellent corrosion resistance, superior formability, and low production costs, these materials are widely used in industries such as home appliances, automotive, and construction. In particular, zinc-free products exhibit even better paintability and corrosion resistance.
Aluminum-plated sheet: The coating exhibits good ductility and adhesion, and its resistance to atmospheric corrosion is 2-3 times that of conventional hot-dip galvanized sheets. However, it has poorer formability and weldability, making it suitable for use as a substrate in environments requiring corrosion and weather resistance, as well as for coating materials.
Aluminum-zinc-silicon coated sheet: It exhibits excellent resistance to atmospheric corrosion and high-temperature corrosion, and will neither discolor nor deform at high temperatures up to 300 degrees Celsius. Its resistance to water corrosion is superior to that of galvanized and aluminized sheets; its resistance to soil corrosion is also better than that of galvanized sheets. Its thermal reflectivity exceeds 75%, which is twice that of galvanized sheets, and it boasts superior paintability and processability.
Corrosive, galvanized sheet, coating, aluminum-zinc-silicon plating
We primarily produce various products including galvanized strip steel, pickled strip steel, and cold-rolled strip steel. These products are widely used in industries such as construction, mechanical manufacturing, automotive, and household appliances.
Contact usContact Information
Company address:
Shuangtang High-end Hardware Products Industrial Park, Jinghai District, Tianjin City
Contact phone number:
Corporate email:
tjhaigang@tjhaigang.com
Quick Navigation
Page Copyright: All rights reserved by Tianjin Haigang Steel Coil Co., Ltd.