Aluminium alloy 2011 is a high-strength, free-machining alloy known for its excellent machinability, good mechanical properties, and high resistance to corrosion. It belongs to the 2xxx series, which is characterized by copper as the primary alloying element.
Properties of 2011 Aluminium Alloy |
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Free-Machining Alloy: The combination of copper, bismuth, and lead makes 2011 a free-machining alloy, allowing for efficient and cost-effective machining processes. Excellent Surface Finish: 2011 alloy can achieve excellent surface finishes after machining, contributing to its suitability for applications where appearance is important. Good Mechanical Properties: 2011 aluminum exhibits good mechanical properties, including high strength. This makes it suitable for applications where strength is a crucial factor. Automotive Components: 2011 alloy is commonly used in the production of automotive components, such as fittings, bushings, and connectors, where its machinability and strength are beneficial. Corrosion Resistance: While not as corrosion-resistant as some other alloys, 2011 aluminum still offers reasonable corrosion resistance, especially in comparison to other free-machining alloys. High Machinability: One of the primary features of 2011 alloy is its exceptional machinability. The addition of bismuth and lead to the alloy improves its machinability, making it suitable for precision machining operations. |
Alloy : 2011 Aluminium Alloy
Temper:
O / F / T3, T4, T5, T6, T7, T351, T451, T651, T851 / H12, H14, H16, H18, H19, H22, H24, H26, H32, H34, H36, H38, H111, H112, H321
Wall Thickness:01mm to 400mm
Type of Pipe: Seamless pipe /Seam pipe /Weld pipe
Standard: GB/T 3880-2012 ASTMB209 EN485
Surface Treatment: Mill Finish / Brush Polish / Bright Finish
MOQ: The inventory has no MOQ 2mt-3mt
Packing: Standard Export Packing
Port of Dispatch: It depends on the supplier's location and shipping arrangements
Delivery Time: The inventory is 5-7 days . 25-30 days for customized products
Payment: TT / LC / TT+LC
Chemical Composition |
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Aluminium (Al): | 91.0% |
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Copper (Cu): | 6.0-7.0% |
Bismuth (Bi): | 0.20-0.60% |
Lead (Pb): | 0.20-0.60% |
Iron (Fe): | 0.7% |
Zinc (Zn): | 0.3% |
Manganese (Mn): | 0.4-1.0% |
Other Elements: | 0.05% (each), 0.15%(total) |
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