According to the product type, it can be divided into

1050 metal pure aluminum belongs to 1000 series metal pure aluminum, 1050 aluminum coil with high plasticity, corrosion resistance, electrical conductivity and good thermal conductivity characteristics, but the intensity is low, not through the heat treatment strengthening, cutting is not good, acceptable contact welding, gas welding . According to the international nomenclature, the aluminum content must be above 99.5%. Because it does not contain other technical elements, so the production process is relatively simple, the price is relatively cheap, is currently the most commonly used in a series of conventional industries.

Chemical composition of 1050 metal pure aluminum

  • Si ( Silicon ): ≤ 0.25
  • Cu ( Copper ): ≤ 0.05
  • Mg ( Magnesium ): ≤ 0.05
  • Zn ( Zinc ): ≤ 0.05
  • Mn ( Manganese ): ≤ 0.05
  • Fe ( Iron ): ≤ 0.4
  • Ti ( Titanium ):≤ 0.03
  • Other total: ≤ 0.15
  • Al ( Aluminum ): remainder 99.5

Mechanical properties of 1050 metal pure aluminum

Specified Tensile
Thickness(mm) (MPa) (MPa) (%)
1050-O/ 1050-H111 0.2-0.5 65-95 Min20 Min20
0.5-1.5 Min22
1.5-3.0 Min26
3.0-6.0 Min29
6.0-12.5 Min35
1050-H112 6.0-12.5 Min75 Min30 Min20
12.5-80.0 Min70 Min25
1050-H12 0.2-0.5 85-125 Min65 Min2
0.5-1.5 Min4
1.5-3.0 Min5
3.0-6.0 Min7
6.0-12.5 Min9
1050-H14 0.2-1.5 105-145 Min85 Min2
1.5-3.0 Min4
3.0-6.0 Min5
6.0-12.5 Min6
1050-H16 0.2-0.5 120-160 Min100 Min1
0.5-1.5 Min2
1.5-4.0 Min3
1050-H18 0.2-0.5 Min135 Min120 Min1
0.5-1.5 Min140 Min2
1.5-3.0 Min2
1050-H19 0.2-0.5 Min155 Min140 Min1
0.5-1.5 Min150 Min130
1050-H22 0.2-0.5 85-125 Min55 Min4
0.5-1.5 Min5
1.5-3.0 Min6
3.0-6.0 Min11
6.0-12.5 Min12
1050-H24 0.2-0.5 105-145 Min75 Min3
0.5-1.5 Min4
1.5-3.0 Min5
3.0-6.0 Min8
1050-H26 0.2-0.5 120-160 Min90 Min2
0.5-1.5 Min3
1.5-4.0 Min4
1050-H28 0.2-0.5 Min140 Min110 Min2
1.5-3.0 Min3

Applications and Features:

1. 1050 aluminum alloy , which belongs to pure aluminum series, has high ductility and reflectivity.
2.1050 aluminum alloy is a non-heat treatment alloy, which is enhanced by cold working, and has excellent cold workability, solderability and weldability.
3. Compared with metals with higher alloy content, 1050 aluminum alloy mechanical strength is lower, so 1050 aluminum alloy is well suitable for chemical and electrolytic brightening but not in casting.
4. The least important point is that the surface of 1050 aluminum alloy can be anodized. In addition, it has medium strength and excellent processing technology makes 1050 aluminum alloy have a wider range of applications.

Usage of 1050 Aluminum alloy

1050 aluminum alloy is commonly used in some places that require high corrosion resistance and formability but not high strength. 1050 aluminum alloy is also industrial aluminum. For example, A typical application is the manufacture of chemical industry containers. In addition,1050 aluminum alloy is used for lithium battery soft connection, pole material, explosion-proof valve, PS board base, heat sink, signage, lamp, reflector, etc.


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