1050 Aluminum Circle Parameters

1) Alloy: 1050
2) Temper: O, H12, H14, H16, H18, H22, H24, H26, H32
3) Thickness: 0.30-10.00mm
4) Diameter: 100-980mm
5)Bright surface, no scratch
6)Deep drawing
7)High quality
8) Good plasticity, conductivity
9) Generally used in industrial and construction applications
10) Dimensions can be produced according to clients’ specifications


ProductALUMINUM CIRCLEAlloy and Temper1050-OTechnique StandardGB/T 3880-2012Chemical Composition StandardGB/T 3190-2008
Chemical Composition(%)Mechanical Properties
Lot/Coll No        element
SiFeCuMnMgCrZnTiAlTensile Strength(Mpa)Yield Strength(Mpa)Grain size(mm)Elongation(%)
HW1 1.2*560mm0.0820.207<0.05<0.03<0.03/<0.050.0153Rem.67—-No. 137
HW21.2*620mm0.0470.241<0.05<0.03<0.03     /<0.030.017Rem.75—-No. 136
HW31.2*720mm0.0610.225<0.05<0.03<0.03/<0.030.0164Rem.77—-No. 135

Mechanical Properties:


1050 Aluminum Disc Hot Sale Dimensions (Specifications)

Hot selling thickness: 0.9mm,1.1mm,1.08mm,1.2mm,1.3mm,1.7mm.
Hot selling diameter: 240mm,270mm,280mm,290mm,300mm,320mm,350mm,380mm,400mm,430mm,470mm,510mm,540mm,560mm,620mm,660mm,700mm.

1050 Alloy Aluminium Circle Aluminium Discs Overview

1050 aluminum alloy belongs to the 1000 series of aluminum alloys. The first series of aluminum alloys contain the most aluminum in all series. Common models are 1050 1060 1100 1050a,1050 ho etc.

1050 aluminum circle is one of the deep-processing products of the aluminum sheet & plate. Aluminum Circle is called aluminum disk, aluminum cake, aluminum discs, aluminum round plate, aluminum round disc, and aluminum circle round sheet. They were named by their shape is a circle and their alloy is aluminum.

1050 circle

Features of 1050 aluminum disc

1. Excellent Continuity The smelting furnace and holding furnace comprise the continuous casting and rolling line, this processing line makes degassing and deslagging thoroughly. It can continuously produce 1,300 tons without any stop, each roll is 6-8 tons.

2. During the rolling process, thickness tolerance was monitor by thickness controller from Siemens, as a result of it, the tolerance can be +/- 0.002 mm of the flat sheet. Concerning the roll weighting 2.5-3 tons, the thickness tolerance between the start edge and the end edge can be +/-0.01 mm.

3. When a roll weights about 2.5 tons is loaded on the punching machine, after unrolling and flattening, then it starts being punched continuously. The diameter tolerance of the die is +/- 0.01 mm, when it up to 50,000,000 times punching, the die will be maintained to control the tolerance and keep it sharp that reduce the burrs.

4. Annealing process is that all the circles in a annealing furnace integrally, with the draught fan that thermosiphon circulating to make sure each piece is heated equably.

1050 Aluminium circle application

Aluminum circle Aluminum disc is used in the electrical, heat preservation, mechanical manufacturing, automotive, aerospace, military industry, mold, construction, printing, and other industries, such as kitchen supplies, such as titanium, pressure cookers, and hardware items such as a chimney, water heater, etc. Now, it is mainly used for capacitor cases, caps, aluminum pots, aluminum cans/ bottles, aluminum bowls, electric rice cooker bladders, the road sign, aluminum drums, aluminum lamp covers, pizza nets, electric kettles, and so on. aluminum circle for cockware, aluminum circle for crafts.

Kitchen aluminum products

Properties of the aluminum circle:

Aluminum circle is suitable for many markets, including cookware, automotive and lighting industries, etc., thanks to good product characteristics:

  • Low anisotropy, which facilitates deep drawing
  • Strong mechanical properties
  • High and homogeneous heat diffusion
  • Ability to be enameled, covered by PTFE (or others), anodized
  • Good reflectivity
  • High strength-to-weight ratio
  • Durability and resistance to corrosion

Aluminum Circles Process

Ingot/Master Alloys — Melting Furnace – Holding Furnace — D.C. Caster — Slab —- Scalper — Hot Rolling Mill – Cold Rolling Mill – Punching – Annealing Furnace — Final Inspection – Packing — Delivery

  • Prepare the master alloys
  • Melting furnace: put the alloys into the melting furnace
  • D.C.cast aluminum ingot: To make the mother ingot
  • Mill the aluminum ingot: to make the surface and side smooth
  • Heating furnace
  • Hot rolling mill: made the mother coil
  • Colding rolling mill: the mother coil was rolled as the thickness you want to buy
  • Punching process: become the size what you want
  • Annealing furnace: change the temper
  • Final inspection
  • Packing: wooden case or wooden pallet
  • Delivery

Quality Control

Assurance Below inspection will be done in the production.

  • a. ray detection—RT;
  • b. ultrasonic testing—UT;
  • c. Magnetic Particle Testing-MT;
  • d. penetration testing-PT;
  • e. eddy current flaw detection-ET

1) Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Discoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks, and other defects which will interfere with use.

2) Surface without black line, clean-cut, periodic stain, roller printing defects, such as other gko internal Control standards.

Aluminum discs packing:

Aluminum circles can be packed by export standards, covering with brown paper and plastic film. Finally, the Aluminium Round is fixed on a wooden pallet/wooden case.

  • Put the driers side the aluminum circle, keep the products dry and clean.
  • Use clean plastic paper, pack the aluminium circle, keep good sealing.
  • Use the snakeskin paper, pack the surface of the plastic paper, keep good sealing.
  • Next, there are two ways of packaging: One way is wooden pallet packaging, using the crusty paper packing the surface; Another way is wooden case packaging, using the wooden case packing the surface.
  • Finally, lay the steel belt on the wooden box’s surface, keeping the wooden box fastness and secure.

Aluminum circle of Henan Huawei Aluminum. meet the export standard. Plastic film and brown paper can be covered at customers’ needs. What’s more, a wooden case or wooden pallet is adopted to protect products from damage during delivery. There are two kinds of packaging, which are eye to wall or eye to the sky. Customers can choose either of them for their convenience. Generally speaking, there are 2 tons in one package, and loading 18-22 tons in 1×20′ container, and 20-24 tons in 1×40′ container.


Why choose us?

In order to move with the times, HWALU keeps introducing the state of the art equipment and technique to improve its competitiveness. Always adhere to the business philosophy of quality as the center and customer first, to provide the highest quality aluminum disc circle series products to all parts of the world. More …