Aluminum coil is a metal product that is subjected to flying shear after rolling and bending corner processing by a casting-rolling mill.
Aluminum coils are widely used in electronics, packaging, construction, machinery, etc. There are many aluminum coil manufacturers in China, and the production process has caught up with developed countries,
According to the different metal elements contained in aluminum coils, aluminum coils can be roughly divided into 9 categories, that is, they can be divided into 9 series

Aluminum coil classification:
Folding 1000 series:
The aluminum sheet representing the 1000 series is also called pure aluminum sheet. Among all the series, the 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is currently the most commonly used series in conventional industries. Most of the products circulating in the market are 1050 and 1060 series. The 1000 series aluminum plate determines the minimum aluminum content of this series according to the last two Arabic numerals. For example, the last two Arabic numerals of the 1050 series are 50. According to the international brand naming principle, the aluminum content must reach 99.5% or more to be a qualified product. China's aluminum alloy technical standard (gB/T3880-2006) also clearly stipulates that the aluminum content of 1050 reaches 99.5%. Similarly, the aluminum content of 1060 series aluminum plates must reach 99.6% or more.
2000 series aluminum plate:
Representative 2A16 (LY16) 2A06 (LY6) 2000 series aluminum plates are characterized by high hardness, of which the copper element content is the highest, about 3-5%. 2000 series aluminum plates are aviation aluminum materials, which are not often used in conventional industries. There are few factories producing 2000 series aluminum plates in China. The quality cannot be compared with foreign countries. Imported aluminum plates are mainly provided by South Korean and German production companies. With the development of China's aerospace industry, the production technology of 2000 series aluminum plates will be further improved.
Folding 3000 series aluminum plate:
Mainly on behalf of 3003 3003 3A21. It can also be called anti-rust aluminum plate. China's 3000 series aluminum plate production technology is relatively excellent. The 3000 series aluminum plate is made of manganese as the main component. The content is between 1.0-1.5. It is a series with better anti-rust function. It is usually used in humid environments such as air conditioners, refrigerators, and undercars. The price is higher than that of the 1000 series. It is a more commonly used alloy series.
Folding 5000 series:
Represents the 5052.5005.5083.5A05 series. The 5000 series aluminum plate belongs to the more commonly used alloy aluminum plate series, the main element is magnesium, and the magnesium content is between 3-5%. It can also be called aluminum-magnesium alloy. The main features are low density, high tensile strength and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than other series. Therefore, it is commonly used in aviation, such as aircraft fuel tanks. It is also widely used in conventional industries. The processing technology is continuous casting and rolling, which belongs to the hot-rolled aluminum plate series, so it can be used for deep oxidation processing. In China, the 5000 series aluminum sheet is one of the more mature aluminum sheet series.
Folding 6000 series:
Representative 6061 mainly contains two elements of magnesium and silicon, so it concentrates the advantages of 4000 series and 5000 series 6061 is a cold-treated aluminum forging product, suitable for applications with high requirements for corrosion resistance and oxidation. Good workability, excellent interface characteristics, easy coating, and good processability. It can be used on low-pressure weapons and aircraft joints.

The general characteristics of 6061: excellent interface characteristics, easy coating, high strength, good workability, and strong corrosion resistance.
Typical uses of 6061 aluminum: aircraft parts, camera parts, couplers, marine accessories and hardware, electronic accessories and joints, decorative or various hardware, hinge heads, magnetic heads, brake pistons, hydraulic pistons, electrical accessories, valves and valve parts .
Folding 7000 series:
Representative 7075 mainly contains zinc. It also belongs to the aviation series. It is an aluminum-magnesium-zinc-copper alloy and a heat-treatable alloy. It is a super hard aluminum alloy and has good wear resistance. The 7075 aluminum plate is stress-relieved and will not be deformed or warped after processing. All super super All the thick 7075 aluminum plates are ultrasonically detected, which can ensure no blisters and impurities. The 7075 aluminum plates have high thermal conductivity, which can shorten the forming time and improve work efficiency. The main feature is that the hardness of 7075 is a high-hardness, high-strength aluminum alloy, which is often used in the manufacture of aircraft structures and futures. It requires the manufacture of high-stress structural parts and molds with high strength and strong corrosion resistance. Basically relying on imports, China's production technology needs to be improved. (The company once proposed that the domestic 7075 aluminum sheet is not uniformly annealed, and the surface and internal hardness of the aluminum sheet are inconsistent.)
Folding 8000 series:
The more commonly used is 8011, which belongs to other series. In my memory, the aluminum plate whose main function is to make bottle caps is also used in radiators, most of which are aluminum foil. Not very commonly used.
Folding 9000 series:
It belongs to the spare series, and the technology is so advanced. In order to cope with the emergence of aluminum plates containing other alloying elements, the International Aluminum Strip Federation has specifically designated the 9000 series as a spare series, waiting for another new variety to appear to fill the gap of the 9000 series.

Q: What type of work does your company do?
Answer: Our company is a professional manufacturer, mainly producing stainless steel plates, stainless steel coils, stainless steel pipes, stainless steel bars, galvanized products and aluminized products.
Q: How do you guarantee your quality?
1. We can provide you with quality certificates accordingly.
2. We are willing to accept third-party inspections, such as SGS, BV, CE, etc.
Q: Can you accept customization?
Yes. If you have special requirements for products or packaging, we can customize it for you.
Q: Can you accept tracking orders?
Usually our MOQ is 5 tons. But if you want to place an order first as the beginning of our cooperation, we can accept a smaller quantity first. Of course, we will have a deeper and longer partnership after we start.
Q: Can you provide samples for inspection before ordering?
Answer: Free samples can be provided according to your requirements. You only need to bear the freight.

Shandong Xinchengyuan Import and Export Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies .Our annual sales nearly one billion, about 280,000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. Xinchengyuan responds positively to the national one belt and one road strategy, and arranged overseas layout in advance to service the countries and customers alongside the route better and higher efficiency. Up to now, we have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources , in line with the concept of win win cooperation . Sincerely wish to build a long and regular business with you forever.
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