1100 alloy metal aluminum sheet plate is one of the softest aluminum alloys, so it is not used for high strength or high pressure applications. Although pure aluminum is usually cold-worked, it can also be hot-worked, but it is more common that aluminum is formed through spinning, stamping, and drawing processes that do not require the use of high heat. These processes produce aluminum profiles in the form of foils, plates, round bars, sheets, strips and wires. Aluminum 1100 can also be welded; resistance welding is possible, but it can be difficult and usually requires the attention of a skilled welder. Aluminum 1100 is just one of several common aluminum alloys. It is soft, low-strength, and the smallest aluminum at 99% is commercial pure aluminum. Copper, iron, magnesium, manganese, silicon, titanium, vanadium and zinc constitute the remaining elements. It cannot be hardened by heat treatment and is very formable.

1100 aluminum alloy is ordinary industrial pure aluminum with 99.0% aluminum content. It cannot be strengthened by heat treatment; the strength is low, but it has good ductility. Formability, weldability and corrosion resistance; after anodic oxidation, the corrosion resistance can be further improved while obtaining a beautiful surface.

1100 aluminum sheet parameters

  • Equivalent name: a1100, aa1100, jis a1100p
  • Rolling mode: cold rolled, cast rolling
  • Temper: O ( HO soft ), H12 ( half hard ), H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, T2 etc
  • Thickness
    • Thin: 0.18mm, 0.5mm, 0.8mm, 1mm, 1.5mm, 3mm, 4mm etc
    • Medium: 8mm etc
  • Surface treatment: anodized, colored coated, embossed etc

1100 aluminum sheet properties

Elements Si Fe Cu Mn Mg Cr Zn Ti Others Al
Content 0.95 0.05-0.2 0.05 - - 0.1 - 0.15 Remain
Alloy Temper Specified Tensile strength Yield strength Elongation
Thickness(in.) (ksi) (ksi) (%)
1100 o aluminum sheet (annealed) 0.006-0.019 11.0-15.5 Min3.5 Min15
0.020-0.031 Min20
0.032-0.050 Min25
0.051-0.249 Min30
0.250-3.000 Min28
1100 h12 aluminium sheet/1100-H22 0.017-0.019 14.0-19.0 Min11.0 Min3
0.020-0.031 Min4
0.032-0.050 Min6
0.051-0.113 Min8
0.114-0.499 Min9
0.500-2.000 Min12
1100 h14 aluminum sheet/aluminum sheet 1100 h24 0.009-0.012 16.0-21.0 Min14.0 Min1
0.013-0.019 Min2
0.020-0.031 Min3
0.032-0.050 Min4
0.051-0.113 Min5
0.114-0.499 Min6
0.500-1.000 Min10
1100-H16/1100-H26 0.006-0.019 19.0-24.0 Min17.0 Min1
0.020-0.031 Min2
0.032-0.050 Min3
0.051-0.162 Min4
1100 h18 aluminum sheet/1100-H28 0.006-0.019 Min22.0 - Min1
0.020-0.031 Min2
0.032-0.050 Min3
0.051-0.128 Min4
1100-H112 0.025-0.499 Min13.0 Min7.0 Min9
0.500-2.000 Min12.0 Min5.0 Min14
2.001-3.000 Min11.5 Min4.0 Min20

1100 aluminum sheet applications

Cold rolled is the most commonly used forming method for aluminum 1100. A cold metal working process is any metal forming or forming process performed at or near room temperature. Aluminum 1100 can be processed into many different products, including chemical equipment, railroad tank cars, shark fins, dials, nameplates, cookware, rivets, reflectors, and metal plates. The plumbing and lighting industries also use aluminum 1100, as do many other industries.


  • 1100 plain alu sheet material for perforated sheet
  • 1100 al sheet plate for aluminium gusset plate
  • 4ft 1100 aluminum sheet for kitchen utensils
  • Color coating 1100 aluminum sheet for building materials
  • Heat exchangers
  • 1100 aluminum sheet for bus body
  • 1100 thermal insulation aluminum plate

Why choose us?

Henan Huawei Aluminum Co., Ltd. is the leader of many aluminum manufactures and suppliers in China. We strictly control the quality and focus on customers. We hope to have in-depth cooperation with you and provide you with high quality aluminium material products custom OEM services. If you want to get the newest and best prices by per kg or per ton standard weight, please contact us.

1100 aluminum sheet packing

Standrad export seaworthy wooden pallet with

  1. Plastic film protection.
  2. Hard Kraft Paper.
  3. Steel Bar Bunch.
  4. Wooden plate.