1050 aluminium coil belongs to commercially pure wrought family with a purity of 99.5% Aluminium. Except Al, 0.4% of Fe is added to 1050 aluminium coil, thus, it has high electrical conductivity. 1000 series aluminium group offers the best correction resistance compared to any alloy group, so does the 1050 aluminium coil.

Aluminium alloy 1050 is a popular grade of aluminium for general coil metal work where moderate strength is required.Aluminium alloy 1050 is known for its excellent corrosion resistance, high ductility and highly reflective finish.

Weldability

When welding 1050 to itself or an alloy from the same subgroup the recommended filler wire is 1100. For welding to alloys 5083 and 5086 or alloys from the 7XXX series, the recommend wire is 5356. For other alloys use 4043 filler wire.

Fabrication

  • Workability – Cold: Excellent
  • Machinability: Poor
  • Weldability – Gas: Excellent
  • Weldability – Arc: Excellent
  • Weldability – Resistance: Excellent
  • Brazability: Excellent
  • Solderability: Excellent

1050 Aluminium coil Chemical Composition and Mechanical Properties

ElementsSiFeCuMnMgCrZnTiOthersAl
Content0.250.400.050.050.05-0.070.050.15Remain
Alloy
Temper
SpecifiedTensile
strength
Yield
strength
Elongation
Thickness(mm)(MPa)(MPa)(%)
1050-O/ 1050-H1110.2-0.565-95Min20Min20
0.5-1.5Min22
1.5-3.0Min26
3.0-6.0Min29
6.0-12.5Min35
12.5-80.0
1050-H1126.0-12.5Min75Min30Min20
12.5-80.0Min70Min25
1050-H120.2-0.585-125Min65Min2
0.5-1.5Min4
1.5-3.0Min5
3.0-6.0Min7
6.0-12.5Min9
12.5-40.0
1050-H140.2-1.5105-145Min85Min2
1.5-3.0Min4
3.0-6.0Min5
6.0-12.5Min6
12.5-25
1050-H160.2-0.5120-160Min100Min1
0.5-1.5Min2
1.5-4.0Min3
1050-H180.2-0.5Min135Min120Min1
0.5-1.5Min140Min2
1.5-3.0Min2
1050-H190.2-0.5Min155Min140Min1
0.5-1.5Min150Min130
1.5-3.0
1050-H220.2-0.585-125Min55Min4
0.5-1.5Min5
1.5-3.0Min6
3.0-6.0Min11
6.0-12.5Min12
1050-H240.2-0.5105-145Min75Min3
0.5-1.5Min4
1.5-3.0Min5
3.0-6.0Min8
6.0-12.5
1050-H260.2-0.5120-160Min90Min2
0.5-1.5Min3
1.5-4.0Min4
1050-H280.2-0.5Min140Min110Min2
0.5-1.5
1.5-3.0Min3

For its content above in the chart, 1050 aluminium coil has high ductility and high reflective finish. Besides, 1050 aluminium coil is non-heat treatment series is produced in extruded sections. It has excellent cold workability, braze-ability and solder-ability, and it is strengthened by cold working. However, 1050 aluminium coil has low mechanical strength compared to more significantly alloyed metals. All of these characteristics make 1050 aluminium coil well suited to chemical and electrolytic brightening but not in casting. Last but not least, moderate strength and good anodizing quality enables our products has a vast application.

1050 aluminum coil parameters

  • Alloy ( equivalent name ) : a1050, 1050a etc
  • Temper: O, H18 etc
  • Thickness: 0.27mm etc
  • Width: 1000m etc

1050 aluminum coil specification:

1050 aluminum coil belongs to commercially pure wrought family with a purity of 99.5% Aluminum. Except Al, 0.4% of Fe is added to 1050 aluminum coil, thus, it has high electrical conductivity. 1000 series aluminum group offers the best correction resistance compared to any alloy group, so does the 1050 aluminum coil. HuaWei Alu can manufacture and supply high quality 1050 aluminum coil with 18 years experience. Besides, different tempers are available, such as O (annealed), H12, H14, H18, etc.

1050 aluminum coil chemical composition:

ElementsSiFeCuMnMgCrZnTiOthersAl
Content0.250.400.050.050.05-0.070.050.15Remain

1050 aluminum coil temper:

Alloy
Temper
SpecifiedTensile
strength
Yield
strength
Elongation
Thickness(mm)(MPa)(MPa)(%)
1050-O/

1050-H111

0.2-0.565-95Min20Min20
0.5-1.5Min22
1.5-3.0Min26
3.0-6.0Min29
6.0-12.5Min35
12.5-80.0
1050-H1126.0-12.5Min75Min30 Min20
12.5-80.0Min70Min25
1050-H120.2-0.585-125Min65Min2
0.5-1.5Min4
1.5-3.0Min5
3.0-6.0Min7
6.0-12.5Min9
12.5-40.0
1050-H140.2-1.5105-145Min85Min2
1.5-3.0Min4
3.0-6.0Min5
6.0-12.5Min6
12.5-25
1050-H160.2-0.5120-160Min100Min1
0.5-1.5Min2
1.5-4.0Min3
1050-H180.2-0.5Min135Min120Min1
0.5-1.5Min140Min2
1.5-3.0Min2
1050-H190.2-0.5Min155Min140Min1
0.5-1.5Min150Min130
1.5-3.0
1050-H220.2-0.585-125Min55Min4
0.5-1.5Min5
1.5-3.0Min6
3.0-6.0 Min11
6.0-12.5 Min12
1050-H240.2-0.5105-145Min75Min3
0.5-1.5Min4
1.5-3.0Min5
3.0-6.0Min8
6.0-12.5
1050-H260.2-0.5120-160Min90Min2
0.5-1.5Min3
1.5-4.0Min4
1050-H280.2-0.5Min140 Min110Min2
0.5-1.5
1.5-3.0Min3

 1050 aluminum coil applications:

1050 aluminum coil has high ductility and high reflective finish. Besides, 1050 aluminum coil is non-heat treatment series is produced in extruded sections. It has excellent cold workability, braze-ability and solder-ability, and it is strengthened by cold working. However, 1050 aluminum coil has low mechanical strength compared to more significantly alloyed metals. All of these characteristics make 1050 aluminum coil well suited to chemical and electrolytic brightening but not in casting. Last but not least, moderate strength and good anodizing quality enables our products has a vast application.

Aluminium Alloy 1050 (1050 A) is available in Plate, coil, Strip, Bar, Wire, Drawn Tube, Welding Wire, Forging Stock and Rivet Stock.

Alloy 1050 is typically used for:

  • Chemical process plant equipment
  • Food industry containers
  • Pyrotechnic powder
  • Architectural flashings
  • Lamp reflectors
  • Cable sheathing

As a professional manufacturer and supplier of 1050 aluminum coil based in China, we also provide aluminium slit coil, anodising aluminum sheet, 5 bar aluminum tread plate, aluminum strip, aluminum sheet, diamond aluminum tread plate, and more. Whenever you have a need for any of our products, please feel free to contact us at Huawei.