Aluminum Alloy Disc Overview
Aluminum alloy wafers are widely used in industrial manufacturing and daily necessities. Especially in our daily life applications are very common. One of them is well-known to everyone-aluminum wafers are often used for lampshades. Especially some outdoor lampshade products are widely used, which is mainly due to the super corrosion resistance of the aluminum wafer material.
Advantages Of Aluminum Alloy Circles
There are two commonly used materials for lighting lampshades, one is an iron lampshade and the other is an aluminum lampshade. Compared with iron, aluminum alloy for lamps has more advantages. First of all, the aluminum wafer alloy is light in weight, has good plasticity, and is more convenient to process and shape, and it is easier to process. Moreover, the aluminum oxide film is attached to the surface of the aluminum wafer, which has strong corrosion resistance and can ensure that the lampshade will not rust. However, the high-temperature resistance of the aluminum alloy is not as good as the special performance, and it is easily deformed by heat. However, after the current aluminum wafer material is mixed with other metals, such as magnesium and titanium, the high-temperature resistance has been greatly improved.
Application Aluminum Plate Disc Alloy :
Alloy | Temper | Specification |
Thickness(mm) | Diameter(mm) |
1050,1060 1070,1100,3003 | O,H12,H14 | 0.40-6.0 | 20–1200 |
Aluminum Discs Temper:
| TEMPER | THICKNESS(mm) | TENSILE STRENGTH | ELONGATION% | Standard |
| HO | 0.36-6 | 60-100 | ≥ 20 | GB/T91-2002 |
| H12 | 0.5-6 | 70-120 | ≥ 4 |
| H14 | 0.5-6 | 85-120 | ≥ 2 |
Aluminium Round Disc Properties:
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ca | V | Ti | Other | Min.A1 |
1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | – | – | 0.05 | – | 0.05 | 0.03 | 0.03 | 99.5 |
1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | – | – | 0.05 | – | 0.05 | 0.03 | 0.03 | 99.6 |
1070 | 0.25 | 0.25 | 0.04 | 0.03 | 0.03 | – | – | 0.04 | – | 0.05 | 0.03 | 0.03 | 99.7 |
1100 | 0.95 | 0.05-0.2 | 0.05 | – | – | – | 0.1 | – | – | – | 0.05 | 99 |
3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | – | – | – | 0.1 | – | – | – | 0.15 | 96.95-96.75 |
Aluminum Alloy Circle For Lighting Applications
Such as recessed lighting lampshade, high-bay industrial lighting lampshade, low-bay industrial lighting lampshade, traffic light reflector lampshade.
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 …
