Alüminyum bobin is a processed product of aluminum metal, mekanik özelliklerini değiştirmek için farklı alaşım elementleriyle birleştirilmiş saf alüminyumdur., korozyon direnci, şekillendirilebilirlik, ve işlenebilirlik. İyi metalik özelliklere sahip bir alüminyum alaşımlı bobin haline gelir. Alüminyum metaline farklı alaşım elementleri eklenir., ve elde edilen alüminyum bobinler farklı özelliklere sahiptir.. 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 serisi alüminyum bobinler
1000 seri alüminyum alaşım, 2000 seri alüminyum alaşım, 3000 seri alüminyum alaşım, 4000 seri alüminyum alaşım

5000 seri alüminyum alaşım, 6000 seri alüminyum alaşım, 7000 seri alüminyum alaşım, 8000 seri alüminyum alaşım

The aluminum alloy aluminum coils of each of these series are divided into more detailed divisions, örneğin 1100 alüminyum bobinler, 5754 alüminyum bobinler, vb. 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. İçin 1000 diziler, these numbers indicate the purity of the alloy.

Örneğin, Aluminium Coil 1060 is made of almost pure aluminum and contains 99.60% alüminyum.
The following are alloys contained in different series of aluminum coils
1XXX aluminum coil 99.00% alüminyum (minimum)
2XXX aluminum coil bakır
3XXX aluminum coil manganez
4XXX aluminum coil silikon
5XXX aluminum coil magnezyum
6XXX aluminum coil magnesium and silicon
7XXX aluminum coil çinko
8XXX aluminum coil Diğer unsurlar