3000 Series Aluminum Disc Circle Overview

3 series aluminium alloy consists of manganese as the main component. The content is between 1.0-1.5, used in industries and products with high requirements for rust prevention.

The aluminum circle made of 3 series aluminum alloy has higher strength than pure aluminum alloy. Although the product performance cannot be strengthened by heat treatment, it can be processed by cold working (rolling by the under-cold rolling mill) and annealing. Has good plasticity. 3000 series has good corrosion resistance and good welding performance and is widely used in the decoration industry, automobile manufacturing industry, electronic manufacturing industry, etc..

3000 series aluminum circle

Parameters of 3 series aluminum discs

Alloys: 3003,a3003,3004, 3103, 3020,etc.

3 series alloyMain varietiesStateMain purpose
3003Aluminum sheet0、H12H14H16H18It is often used for processing parts that require good formability, high corrosion resistance, or good weldability, and has higher strength than 1xxx series alloys. Commonly include pressure tanks storage devices, heat exchangers, chemical equipment, aircraft fuel tanks. oil ducts, reflectors, kitchen equipment, etc..
 Aluminum circle foil0、H19 
 Cold processed aluminum circle0、H112FH14 
 Aluminum disc forgingsH112F 
3004Aluminum sheet0、H32H36H36H38Al1-aluminum can body. parts with higher than 3003 alloy, chemical Product production and storage equipment, sheet processing parts, building baffles, cable ducts, sewer pipes.various lighting components. etc..
 Aluminum thick board0、H32H34H112 
 co1d processed aluminum circle0、H32H36H38 
3105Aluminum sheet0、H12H14H16H18H25Partitions. baffles, movable panels, eaves and downpipes, sheet forming processing parts, bottle caps, and caps, etc.
3A21aluminumAs 3003As 3003


Round Aluminium Circle Plate 3003 SPECIFICATION

3000 Series: 3003 3004 3005 3104 3105 3A21 a3003 etcAluminum Manganese Alloy
Thickness1.0 – 6.0mm

Round Aluminium Circle Plate 3003 TEMPER

FProcessing state
HStrain hardening state
THeat treatment state
H112The pure state of strain hardening, the adjustment has been made to the degree of strain hardening and annealing
T4Solid solution treatment and natural efficiency to achieve sufficient stability condition
T5Artificial aging condition of the reentry after high-temperature thermal cooling
T6Artificial aging state after solid solution treatment
Surface1)Brushed aluminum2)Printed aluminum3)Embossed aluminum4)Color coated aluminum5)Anodized aluminum6)Powder-coated aluminum

3000 Aluminum Circle Applications

Aluminum discs are very common in our lives. Can seals, non-stick pan bottoms, traffic signs, lampshades, etc.. all have aluminum discs. Além disso, aluminum discs are used in machinery manufacturing, automobiles, and other industrial fields. It also has a wide range of applications.

aluminium circle application

3000 Series Aluminum Circle Disk Characteristics

  • Stable physical and chemical properties
  • The product is malleable and easy to process
  • Lightweight and low density
  • Good weldability can be welded in various ways
  • Corrosion resistance, strong oxidation resistance

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 AlloysMelting Furnace – Holding FurnaceD.C. CasterSlab —- ScalperHot Rolling Mill – Cold Rolling Mill – Punching – Annealing FurnaceFinal Inspection – PackingDelivery

  • 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 detectionRT;
  • b. ultrasonic testingUT;
  • 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