The difference in surface brightness of zam steel sheet is a normal phenomenon. The brightness of the product will be adjusted according to customer needs during production. Some customers may prefer a brighter surface, while others may require a darker surface. Generally speaking, the surface brightness of zinc-aluminum-magnesium steel plates will not be adjusted during the production process.
However, if there is a difference in the brightness of steel plates, there are many factors, such as production batches, equipment tools, surface treatment processes, etc. details as follows:
1. Differences in sheet material:
There may be differences in the materials of supply zam steel sheet, such as different batches of raw materials, products from different suppliers, etc. These differences may lead to different surface brightness of the final product.
2. Coating process and formula:
Different coating processes and formulas will also affect the surface brightness of supply zam steel sheet. For example, factors such as the composition, ratio, and spray thickness of the coating may affect the surface gloss.
3. Surface treatment:
zam steel sheet will undergo surface treatment during the production process, such as oil removal, oxide film removal, etc. The method and quality of these treatments will also affect the surface brightness. Improper handling or inconsistent quality may result in differences in surface brightness.
4. Surface treatment technology:
The processing technology of decorative zam steel sheet, such as embossing, cutting, bending and other operations, will also affect the surface brightness. Improper machining or overly rough handling may result in differences in surface brightness.
5. Different production batches:
Different production batches may result in different surface brightness of zam steel sheet. Due to small changes in the production process, such as temperature, alloy composition ratio, etc., may affect the appearance of the final product;
6. Alloy composition ratio:
The different proportions of aluminum and magnesium in zinc-aluminum-magnesium steel plates will also affect the surface brightness of the steel plates. Steel sheets with high aluminum and high magnesium ratios may have different surface properties, including brightness;
7. Storage and transportation conditions:
Long-term storage or improper transportation conditions may cause certain oxidation or wear on the surface of the steel plate, thereby affecting its brightness;
8. Environmental factors:
such as temperature, humidity, etc. may also affect the surface brightness of supply zam steel sheet. Under different environmental conditions, the drying speed and degree of curing of the coating may vary, affecting the gloss of the surface.
All the above factors may affect the brightness of the supply zam steel sheet surface. In general, the difference in surface brightness of supply zam steel sheet is caused by the combined action of many factors.
Yuantai Group supply zam steel sheet that is a flat carbon steel product coated on both sides with zinc-aluminum-magnesium alloy. The alloy from Yuantai Group consists of 1.5% magnesium, 2% aluminum and combinations of 3% magnesium and 6% aluminum or higher, and is applied through a continuous hot-dip galvanizing process. This optimal chemical composition was chosen to provide the best results in terms of corrosion resistance.
It is located in Daqiuzhuang, Tianjin, China's largest steel pipe production base, covering an area of 1,450 acres and with a net asset of 2.3 billion.
