What Are Uses of Large Round Aluminum Discs
In the industrial field where the demand for lightweight and high performance is growing, large round aluminum disc has become an important bridge connecting material innovation and engineering practice with its unique alloy properties and wide application scenarios. This seemingly simple round aluminum material is reshaping the technical landscape of multiple industries with its precision manufacturing and excellent performance.
Alloy system
1 Series pure aluminum (such as 1050, 1100)
Characteristics: aluminum content ≥ 99%, excellent conductivity, corrosion resistance, and good processing performance.
Application:
Electronic industry: used to manufacture capacitor foil and radiator substrate. Due to its high conductivity and low thermal resistance, it can effectively improve the heat dissipation efficiency of electronic equipment.
Food packaging: After anodizing, a dense oxide film is formed on the surface of 1050 aluminum discs, which can directly contact food and meet hygiene standards.
3 series aluminum-manganese alloy (such as 3003)
Characteristics: manganese content is about 1.2%, cannot be strengthened by heat treatment, moderate strength, excellent corrosion resistance and welding performance.
Application:
Kitchenware manufacturing: 3003 aluminum discs can be made into non-stick pans and pressure cookers through deep drawing process, with high surface finish and suitable for anodizing treatment.
Building curtain wall: As the surface material of aluminum-plastic panel, 3003 alloy is compounded with PE core layer, which has both lightweight and wind pressure resistance.
5 series aluminum-magnesium alloys (such as 5052, 5083)
Features: 3-5% magnesium content, low density (about 2.68g/cm³), high tensile strength, and seawater corrosion resistance.
Applications
Automotive industry: 5052 aluminum discs are used to manufacture wheels and fuel tanks. Their lightweight characteristics can reduce vehicle energy consumption and increase driving range.
Shipbuilding: 5083 alloy exhibits excellent corrosion resistance in marine environments and is often used in hull structures and decks.
6 series aluminum magnesium silicon alloy (such as 6061, 6082)
Characteristics: Contains magnesium silicon strengthening phase (Mg₂Si), can be heat treated and strengthened, and has balanced comprehensive performance.
Application:
Machining: After T6 heat treatment, the hardness of 6061 aluminum disc can reach HB95, and it is widely used in the manufacture of industrial fixtures and molds.
Rail transportation: 6082 alloy extruded profiles are used for high-speed rail carriage frames, and its high toughness and fatigue resistance meet the requirements of high-speed operation.
7 series super-hard aluminum alloy (such as 7075, 7050)
Characteristics: Zinc content 5-7%, strength close to steel (tensile strength ≥500MPa), but density is only 1/3 of steel.
Application:
Aerospace: 7075 aluminum discs are used to manufacture aircraft landing gear and wing beams, and their high strength-to-weight ratio can reduce the weight of aircraft.
Military field: 7050 alloy can be made into missile cabin through superplastic forming process to meet the requirements of lightweight and high load-bearing capacity.
If you look for 3003 aluminum disc supply and other aluminum alloys, welcome to inquire from us directly.
Original source: https://www.hm-alu.com/a/what-are-uses-of-large-round-aluminum-discs.html