Product Details
6082 aluminum plate (composition) 6082 belongs to 6 ××× series (Al Mg SI) alloy aluminum plate, which can be heat treated and strengthened. It has medium strength, good welding performance and corrosion resistance ,In recent years, with the rapid development of shipbuilding industry at home and abroad, it has become an important issue for aluminum processing industry and shipbuilding industry to reduce the weight of the hull, improve the speed of the ship and seek for aluminum alloy materials to replace steel parts. 6082 aluminum alloy plate has medium strength, good corrosion resistance and light weight. It is an ideal material for manufacturing high-speed ship parts.
| Product Name |
6082 Aluminum Plates/Sheets |
| Thickness |
0.3mm-350mm |
| Width and Length |
1220*2440mm，1250*2500mm，1500*3000mm（6mm above， size can be customized） |
| Temper |
T6 |
| Grade |
6082 |
| Material Type |
Aluminum Alloy |
| Chemical composition |
Si: 0.7-1.3 Fe: 0.5 Cu:0.10. Mn:0.4-1.0. Mg: 0.6-1.2. Cr: 0.25. Zn:0.2 Ti:0.10. Al: Margin. |
| Mechanical property |
Tensile strength σ B (MPA): ≥ 205
Conditional yield strength σ 0.2 (MPA): ≥ 110
Elongation δ 10 (%): ≥ 14
Xiangxiaozhu: longitudinal mechanical properties of profiles at room temperature
Specimen size: all thicknesses
Homogenization temperature: 555-565 ℃, holding time: 3 hours, cooling rate ≥ 200 ℃ / h |
| Further processing |
Casted，Precision，Anodised，Bright，embossed，spray coating |
| Quotation Terms |
EXW,FOB ,CFR,CIF |
| Production Time |
3-40days Base on the quantity |
| Place of Origin |
China |
| MOQ |
100kg |
| FOB Port |
Shanghai/Ningbo/Suzhou |
| Packing Tems |
Packed with Protective Film ,wrap with sack before putting into pallet |
| Payment Terms |
30%TT deposit,70%TT before shipment. |
Application
Mainly used in transportation and structural engineering industry. Such as bridge, crane, roof frame, transporter, transporter, etc.
Surface treatment editing of aluminum alloy aluminum plate？
According to the surface treatment, aluminum alloy plates can be divided into two categories: non painted products and painted products.
1. Non painted products
① It can be divided into hammered aluminum plate (irregular pattern), embossed plate (regular pattern) and pre passivated aluminum oxide surface treatment plate.
② This kind of product does not need to be painted on the surface of the plate, so it has low requirements on the appearance of the surface and low price.
2. Painting products
① Classification:
According to the coating process can be divided into: spray plate products and pre roll coating plate;
According to the type of painting, it can be divided into polyester, polyurethane, polyamide, modified silicon, epoxy resin, fluorocarbon, etc.
② Among the various coatings, the main performance difference is the resistance to UV light, of which the most commonly used coating on the front is fluorocarbon paint (PVDF), which has strong resistance to UV light; polyester or epoxy resin coating can be selected as the protective paint on the back. In addition, a layer of tear off protective film can be pasted on the front.
Casting process
1. Smelting
6082 alloy is characterized by Mn, Mn is refractory metal, melting temperature should be controlled at 740-760 ℃. Stir evenly for more than two times before sampling to ensure complete melting of metal, accurate temperature and even composition. After mixing, take one sample from the middle of the aluminum liquid depth and left and right sides of the furnace respectively for analysis, and the converter can be started after the analysis is qualified.
2. Purification and casting
After the melt is transferred into a standing furnace, nitrogen and refining agent are used for powder spraying and air jet refining. The refining temperature is 735-745 ℃, the time is 15 minutes, and the melt is standing for 30 minutes after refining. Through this process, degassing, slag removal and melt purification are carried out.
During casting, there are two filter devices between the mold and the furnace. The furnace has a foam ceramic filter plate (30PPI) to filter. Before casting, 14 mesh glass cloth is used to filter the oxide and slag in the melt.
The casting temperature of 6082 alloy aluminum plate is higher (compared with the normal process of 6063 aluminum plate), the casting speed is lower, and the water flow rate is larger. The above process should be strictly controlled and should not exceed the scope, otherwise it is easy to lead to casting failure.
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