What is 5052 aluminum circle
5052 aluminum circles are AL-Mg alloy aluminum circles. Magnesium is the main alloy element in the 5052 alloy aluminum circle and is the most widely used anti-rust aluminum. Among non-heat treatable alloys, 5052 is considered one of the strongest options.
What is 5052 aluminum circle
5052 aluminum circle has high strength, especially fatigue resistance: high plasticity and corrosion resistance, cannot be strengthened by heat treatment, good plasticity during semi-cold work hardening, low plasticity during cold work hardening, good corrosion resistance, good weldability, and can Poor cutting performance, can be polished. Mainly used in lamps, kitchenware, electronic and electrical casings, traffic signs, etc.
5052 aluminum alloy chemical composition
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others-Each | Others Total | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5052 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | 0.10 | – | 0.05 | 0.15 | Remainder |
The magnesium content of 5052 aluminum circles is 2.2-2.8%, so the density is only 2.68. The weight of 5052 alloy aluminum circles is the lightest alloy number among the entire 5000 series aluminum alloys.
5052 aluminum alloy also contains small amounts of manganese, chromium, beryllium, titanium, etc. Except for a small amount of manganese in the alloy, most of it forms MnAl6. The role of chromium in 5052 aluminum circles is similar to that of manganese. It improves resistance to stress corrosion cracking, increases the strength of the base metal and welds, and reduces the tendency of welding cracks, but its content generally does not exceed 0.35%.
Specification of 5052 aluminum circle
| Product | 5052 Aluminum Circle |
| Temper | O, H12, H14, H18, H22, H32, H34, H111 |
| Thickness | 0.5mm-10.0mm |
| Diameter | 100mm-1200mm |
| Lead Time | Within 30-45 days after receiving deposit |
| Packing | Standard Exporting wooden pallets or based on customer requirement |
| Material | Using high-tech machinery utilizing premium grade Aluminium Coil. Customized according to the needs and demands of the clients these can be availed at different technical specifications. |
| Surface: | Bright & smooth surface, free from defects like white rust, oil patch, edge damage. |
| Application | Aluminium Circles are used in Reflective Sign Boards, Road Furniture, Utensils, Sand witch Bottom, Cooker, Non-Stick etc. |
| Notice | Specific requirement of alloy temper or specification can be produces as your request. |
5052 Aluminium circle production line
- 1.Prepare the master alloys
- 2.Melting furnace :put the alloys into the melting furnance
- 3.D.C.cast aluminum ingot:To made the mother ingot
- 4.Mill the aluminum ingot:to make the surface and side smooth
- 5.Heating furnnace
- 6.Hot rolling mill:made the mother coil
- 7.Colding rolling mill:the mother coil was rolled as the thickness you want to buy
- 8.Punching process:become the size what you want
- 9.Annealing furnace:change the temper
- 10.Final inspection
- 11.Packing:wooden case or wooden pallet
- 12.Delivery
Aluminum circle production process
When performing step 8, different processes will be used due to different thicknesses of aluminum circles.
1. Thickness: 0.012″ – 0.15″ (0.3mm – 4mm)
Stamping
Stamping is a method of machining finished pieces by feeding sheet metal, typically from a roll, through a series of stations. These stations may include stamping, bending, cutting, and other shaping techniques, and are carried out in a specific order along the path of the sheet metal.
2. Thickness: 0.15″ – 0.39″ (4mm – 10mm)
laser cutting
5052 aluminum disc/circle performance characteristics
Hardness: The tensile strength of the 5052 series reaches between 210-230, which means that the hardness of 5052 is 100% higher than the hardness of 1060.
Elongation: The elongation of the 5052 series reaches between 12-20%. It can also be thought that when the 5052 series is 100% harder than 1060, the elongation also increases by about 200%.
Chemical properties: 5052 is an alloy aluminum. In special environments, 5052 has better corrosion resistance.
5052 aluminum disc processing characteristics
Formability:
1. The alloy has good plasticity in the hot state.
2. The cold stamping performance is related to the alloy state. The cold stamping performance of the annealed O state is good, followed by the H32 and H34 tempers.
Welding performance:
1. This alloy has good performance in gas welding, arc welding, resistance welding, spot welding and seam welding. It has a tendency of crystallization cracks in argon arc welding. It has good brazing performance but poor soft soldering performance.
2. The weld seam has high strength and plasticity.
Typical application of 5052 aluminum circle
Aluminum circle for lamps: high surface finish, no scratches, and high elongation. The grain size is well controlled and suitable for deep drawing and stamping. Aluminum disks of various diameters can be provided according to user requirements.
Kitchenware: aluminum pots, aluminum pots, aluminum lids, aluminum boxes, tea boxes, aluminum buckets, aluminum cans, medicine cans, kitchen utensils, cooking utensils, tableware, baking tools, baking sheets, cake molds, toast molds, anodized kitchenware, anodized cookware, anodized tableware, hard anodized cookware, hard anodized cookware, hard anodized tableware, outdoor cookware, outdoor cookware, outdoor tableware, picnic pots, outdoor cookware sets
5052 aluminium circle application
Road sign aluminum disc: It is a curved disc, which is processed by aluminum plate through round bending equipment. They are suitable for various traffic signs. They can be customized according to diameter.
Hatch cover aluminum circle: 5052 aluminum circle is an ideal material for yacht oil-tight hatch covers. It should have strong corrosion resistance, anti-aging performance and anti-ultraviolet performance. Common size is 2.0*600mm.
Yacht oil hatch cover: 5052 aluminum circle is one of the typical marine-grade aluminum products. It can not only effectively resist corrosion from sea wind and seawater, but also reduce the weight of the hull.
5052 aluminum circle for cookware
Hardware products: hardware parts, metal stamping parts, hardware drawing parts, various molds, textile shuttles, satellite antennas, etc.
Huawei 5052 aluminum circle quality inspection
- 1. No cracks, corrosion spots or traces of nitrate salt are allowed on the surface.
- 2. Peeling, bubbles, surface roughness and local mechanical damage with a depth not exceeding 8% of the nominal wall thickness of the defective part are allowed on the surface, but the maximum depth of the defect cannot exceed 0.5mm, and the total area of the defect does not exceed the total area of the plate. 5%.
- 3. The supplier is allowed to polish the profile longitudinally until the surface is smooth.
- 4. Other requirements: The demander and supplier shall formulate their own requirements.
5052 aluminum circle quality inspection
5052 Aluminium circle package
- 1.Put the driers side the aluminium circle, keep the products dry and clean.
- 2.Use the clean plastic paper, packing the aluminium circle, keep good sealing.
- 3.Use the snakeskin paper, packing the surface of the plastic paper, keep good sealing.
- 4.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. - 5.Final, lay the steel belt on the wooden box’s surface, keep the wooden box fastness and secure.
What is the difference between 3003 and 5052 aluminum?
5052 aluminum plate and 3003 aluminum plate are the most common alloy aluminum plates on the market. Now we take 3003 H24 aluminum plate and 5052 H32 aluminum plate as examples to popularize knowledge in this area.
1. Chemical composition: 3003 aluminum plate is an aluminum-manganese alloy, and the main alloying element is manganese. 5052 aluminum plate is an aluminum-magnesium alloy, and the main alloying element is magnesium. The aluminum content of 3003 aluminum plate is slightly higher than that of 5052 aluminum plate.
2. Mechanical properties: 3003 H24 aluminum plate is an aluminum-manganese alloy, and the main alloying element is manganese. The tensile strength of 3003 H24 aluminum plate is 145-195Rm/MPa, while the tensile strength of 5052 H34 aluminum plate is 230-280Rm/MPa, which is much higher than that of 3003 H24 aluminum plate; the elongation strength of 3003 H24 aluminum plate is 115Rm/MPa, while the elongation strength of 5052 H34 aluminum plate is 150Rm/MPa. Therefore, the performance of 5052 aluminum plate is significantly better than that of 3003 aluminum plate.
3003 aluminum sheet with protective film
3. Specifications: 3003 H14 aluminum plates are mainly thin plates, and thick plates are not widely used; while 5052 aluminum plates are also widely used in addition to thin plates and thick plates.
4. Use: 3003 aluminum plates are mainly used in humid environments, such as product packaging, refrigerators, air conditioners, cold storages, ventilation ducts, etc. 5052 aluminum plates are often used in electrical enclosures, transportation vehicles, pressure vessels, etc. Commonly used material in the manufacture of automobile and aircraft fuel tanks and fuel pipes.
5. Aluminum plate price: The price of 3003 aluminum plate is slightly higher than that of pure aluminum plate, while the price of 5052 aluminum plate is significantly higher than that of 3003 aluminum plate. Depending on the specifications and thickness, the price of a ton of 5052 aluminum plates is higher than the price of a ton of 3003 aluminum plates.
Can 5052 aluminum circle/disc be anodized?
Anodized aluminum circles are widely used in many projects. Anodized aluminum circles are suitable for hot rolled materials (DC materials). 5052 alloy aluminum circle is a hot-rolled material (DC material), so it is of good quality and suitable for anodizing.
The anodizing effect of 5052 aluminum circle is very good, and it can also be anodized into different colors, such as black, red, blue, etc. The oxide film will protect the aluminum circle, extend its service life, and make the aluminum alloy product more beautiful.
Casting production process and its introduction
The purpose of melting and casting is to produce alloys with satisfactory composition and high purity of melt, so as to create favorable conditions for casting alloys of various shapes.
Melting and casting process steps: batching --- feeding --- melting --- stirring after melting, slag removal --- pre-analysis sampling --- adding alloy to adjust the composition, stirring --- refining --- static Setting——Guide furnace casting.
Hot rolling production process and its introduction
- 1. Hot rolling generally refers to rolling above the metal recrystallization temperature;
- 2. During the hot rolling process, the metal has both hardening and softening processes. Due to the influence of deformation speed, as long as the recovery and recrystallization process is too late, there will be a certain work hardening;
- 3. The recrystallization of the metal after hot rolling is incomplete, that is, the coexistence of recrystallized structure and deformed structure;
- 4. Hot rolling can improve the processing performance of metals and alloys, reduce or eliminate casting defects.
- 1. The casting and rolling temperature is generally between 680°C and 700°C. The lower the better, the stable casting and rolling line usually stops once a month or more to re-stand. During the production process, it is necessary to strictly control the liquid level of the front tank to prevent low liquid level;
- 2. Lubrication uses C powder with incomplete combustion of gas for lubrication, which is also one of the reasons for the dirty surface of casting and rolling materials;
- 3. The production speed is generally between 1.5m/min-2.5m/min;
- 4. The surface quality of products produced by casting and rolling is generally relatively low, and generally cannot meet products with special physical and chemical performance requirements.
- 1. Cold rolling refers to the rolling production method below the recrystallization temperature;
- 2. There will be no dynamic recrystallization during the rolling process, and the temperature will rise to the recovery temperature at most, and the cold rolling will appear in a work hardening state, and the work hardening rate will be large;
- 3. The cold-rolled sheet and strip have high dimensional accuracy, good surface quality, uniform structure and performance, and products in various states can be obtained with heat treatment;
- 4. Cold rolling can roll out thin strips, but at the same time, it has the disadvantages of high energy consumption for deformation and many processing passes.
- 1. Finishing is a processing method to make the cold-rolled sheet meet the customer's requirements, or to facilitate the subsequent processing of the product;
- 2. The finishing equipment can correct the defects produced in the hot rolling and cold rolling production process, such as cracked edge, oily, poor plate shape, residual stress, etc. It needs to ensure that no other defects are brought into the production process;
- 3. There are various finishing equipments, mainly including cross-cutting, slitting, stretching and straightening, annealing furnace, slitter, etc.
Casting and rolling process
Casting and rolling process: liquid metal, front box (liquid level control), casting and rolling machine (lubrication system, cooling water), shearing machine, coiling machine.
Cold rolling production process
Introduction to finishing production process
Aluminum alloy has the characteristics of low density, good mechanical properties, good processing performance, non-toxic, easy to recycle, excellent electrical conductivity, heat transfer and corrosion resistance, so it has a wide range of applications.
Aerospace: used to make aircraft skins, fuselage frames, girders, rotors, propellers, fuel tanks, wall panels and landing gear struts, as well as rocket forging rings, spacecraft wall panels, etc.
Aluminum alloy used for aerospace
Transportation: used for car body structure materials of automobiles, subway vehicles, railway passenger cars, high-speed passenger cars, doors and windows, shelves, automotive engine parts, air conditioners, radiators, body panels, wheels and ship materials.
Traffic application
Packaging: All-aluminum pop cans are mainly used as metal packaging materials in the form of thin plates and foils, and are made into cans, lids, bottles, barrels, and packaging foils. Widely used in the packaging of beverages, food, cosmetics, medicines, cigarettes, industrial products, medicines, etc.
Packaging application
Printing: Mainly used to make PS plates, aluminum-based PS plates are a new type of material in the printing industry, used for automatic plate making and printing.
PS printing
Architectural decoration: aluminum alloy is widely used in building structures, doors and windows, suspended ceilings, decorative surfaces, etc. due to its good corrosion resistance, sufficient strength, excellent process performance and welding performance.
Aluminum alloy construction application
Electronic products: computers, mobile phones, refrigerator shells, radiators, etc.
Electronic product application
Kitchen supplies: aluminum pots, aluminum basins, rice cooker liners, household aluminum foil, etc.
Kitchen application
Packaging Of Aluminum Sheet/Coil
Every detail of packaging is where we pursue perfect service. Our packaging process as a whole is as follows:
Lamination: clear film, blue film, micro-mucosal, high-mucosal, laser cutting film (2 brands, Novacell and Polyphem);
Protection: paper corner protectors, anti-pressure pads;
drying: desiccant;
Tray: fumigated harmless wooden tray, reusable iron tray;
Packing: Tic-tac-toe steel belt, or PVC packing belt;
Material Quality: Completely free from defects such as white rust, oil spots, rolling marks, edge damage, bends, dents, holes, break lines, scratches, etc., no coil set.
Port: Qingdao or other ports in China.
Lead time: 15-45 days.
Aluminum sheet/plate packaging process
Aluminum coil packaging process
F: Are you a manufacturer or a trader?
Q: We are a manufacturer, our factory is at No.3 Weier Road, Industrial Zone, Gongyi, Henan, China.
F: What is the MOQ for ordering the product?
Q: Our MOQ is 5 tons, and some special products will have a minimum order quantity of 1 or 2 tons.
F: How long is your lead time?
Q: Generally our lead time is about 30 days.
F: Do your products have quality assurance?
Q: Yes, if there is a quality problem with our products, we will compensate the customer until they are satisfied.
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