Aluminium circles prices discs

　　Aluminium circles prices discs are based on the rolling method, grade, surface treatment method, thickness and size of this batch of aluminum discs. The main purpose of aluminum circles is to make utensils. Utensils are then divided into different types, including steaming pots, soup pots, juice pots, chowder pots, baking pots, Dutch baking pots, baking pans, cake molds, grate, pot lids, pressure cookers, aluminum long spoons, aluminum water scoops, etc. The main reason why aluminum can become one of the main raw materials for cookware is its low density and fast heat conduction. The low density makes aluminum products much lighter than stainless steel pots. The excellent thermal conductivity also facilitates the rapid cooking of the food in the pot. Although it has been said that aluminum kitchen utensils can cause excessive intake of aluminum and cause diseases, there is no evidence to directly prove this. In addition, with the development of aluminum wafer production technology, aluminum circles for utensils are usually surface-treated by anodizing to prevent aluminum from being mixed into food.

　　The rolling methods of aluminium circles include cold rolling (also called casting) and hot rolling. Cold rolling is rolling below the recrystallization temperature of aluminum. The process is simpler than hot rolling (rolling above the recrystallization temperature), so the cost is lower. Correspondingly, the toughness of cold rolled aluminum circles is lower, and the stretching effect is worse than that of hot rolling. Aluminium circles prices discs are also related to aluminum grades. The commonly used aluminum disc grades are 1 series, 3 series and 5 series, 1xxx of which is the most used, and most cookware aluminum discs belong to this kind. The 1 series is also the cheapest and least resistant to corrosion. Therefore, if you want to make more advanced cookware, it is best to use aluminum circles for cooker. Although this type of wafer may also be made of Series 1, its rolling method, material purity and surface treatment process are much more accurate than ordinary aluminum wafers. The 5 series aluminum wafer is the most expensive one. If it is equipped with anodizing treatment, its performance and price will be greatly improved. It is an ideal material for high-end cookware. Aluminum cookware is generally made by stretching or die-casting aluminum wafers. Stretching is rotary stamping, and the inherently low hardness and high elongation of aluminum just meet this processing requirement.

　　Generally speaking, aluminum circles prices discs are between 2,000 and 3,000 US dollars. Color-coated aluminum discs may be more expensive. Because the market is relatively narrow, only a few suppliers are willing to develop this product, such as Haomei. The production is also in the trial stage. If you need an accurate quotation, generally you only need to provide the grade, thickness, diameter and surface treatment. The default rolling method is cold rolling. If you need hot-rolled aluminum circles discs, please make special remarks.