Alyuminiy rulon is a processed product of aluminum metal, mexanik xususiyatlarini o'zgartirish uchun turli xil qotishma elementlar bilan birlashtirilgan sof alyuminiydir, korroziyaga qarshilik, shakllanuvchanlik, va ishlov berish qobiliyati. Bu yaxshi metall xususiyatlarga ega alyuminiy qotishma rulosiga aylanadi. Alyuminiy metallga turli xil qotishma elementlar qo'shiladi, va olingan alyuminiy rulolar turli xil xususiyatlarga ega. In order to distinguish them, these aluminum coils are classified.
From the forging method, it can be divided into forged aluminum and cast aluminum. Wrought aluminum is produced by smelting an aluminum ingot with a specific amount of alloying metal to produce the desired grade of composition. The smelted aluminum alloy is cast, rolled, forged, extruded, and other mechanical processing processes. In order to distinguish the grades of wrought aluminum, a four-digit code is used to identify each wrought aluminum grade.
The ones we know are: 1-8 seriyali alyuminiy rulolar
1000 seriyali alyuminiy qotishmasi, 2000 seriyali alyuminiy qotishmasi, 3000 seriyali alyuminiy qotishmasi, 4000 seriyali alyuminiy qotishmasi
5000 seriyali alyuminiy qotishmasi, 6000 seriyali alyuminiy qotishmasi, 7000 seriyali alyuminiy qotishmasi, 8000 seriyali alyuminiy qotishmasi
The aluminum alloy aluminum coils of each of these series are divided into more detailed divisions, kabi 1100 alyuminiy rulonlari, 5754 alyuminiy rulonlari, va boshqalar. where the first number represents the main alloying element added to pure aluminum. The main alloying elements greatly affect the properties of the grades in the series. The second number refers to the modification of the specific alloy. Modifications are registered with IADS, which requires specific documents. If the specified number is zero, the alloy is pristine or unmodified. The third and fourth digits are arbitrary numbers assigned to specific alloys in the series. Uchun 1000 seriya, these numbers indicate the purity of the alloy.
Masalan, Aluminium Coil 1060 is made of almost pure aluminum and contains 99.60% alyuminiy.
The following are alloys contained in different series of aluminum coils
1XXX aluminum coil 99.00% alyuminiy (minimum)
2XXX aluminum coil mis
3XXX aluminum coil marganets
4XXX aluminum coil kremniy
5XXX aluminum coil magniy
6XXX aluminum coil magnesium and silicon
7XXX aluminum coil zinc
8XXX aluminum coil Boshqa elementlar