Aluminum alloy 7020 is a high-strength alloy commonly used in aerospace applications. Hexagonal bars made from alloy 7020 are available.
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Heat Treatment: 7020 is heat-treatable and can be used in various temper conditions to achieve the desired combination of strength and toughness. High Strength: 7020 aluminum alloy is known for its high strength, which makes it suitable for aerospace and structural applications where strength is a critical factor. Corrosion Resistance: 7020 exhibits good corrosion resistance, particularly in aerospace applications. However, it is not as corrosion-resistant as some other aluminum alloys. Surface Finish: The surface finish of 7020 aluminum hex bars can vary based on manufacturing processes. It can be finished to achieve different levels of smoothness or roughness. Weldability: While 7020 is generally considered weldable, certain precautions should be taken to maintain its mechanical properties after welding. Preheating and post-weld heat treatment may be required. |
Alloy : 7020 Aluminium Alloy
Temper:
O H14 H18 / T351 T3 T4 / H24 H26 H16 / H32 H111 H321 H116 H112 / T6 T651 / T7451 T6511
Diameter: 10mm-500mm
Length: 500mm-6000mm
Standard: GB/T 3880-2012 ASTMB209 EN485
Surface Treatment: Mill Finish / Brush PSolish / 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): | 90.7% |
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| Zinc (Zn): | 8.4% |
| Magnesium (Mg): | 1.6% |
| Copper (Cu): | 2.0% |
| Manganese (Mn): | 0.3% |
| Chromium (Cr): | 1.2% |
| Other elements: | 0.05% each, 0.15% total |
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