Best Price of Aluminium 7020 T651 Sheets in Mumbai India
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7020 Aluminium Sheet

Aluminum alloy 7020 is a high-strength, heat-treatable alloy primarily used in aerospace applications, particularly in the construction of aircraft structures. It offers a good combination of strength, toughness, and corrosion resistance. Here are some details about 7020 aluminum alloy:


Mechanical Properties:
Tensile Strength: 52,000 psi (360 MPa)
Yield Strength: 44,000 psi (305 MPa)
Elongation: 9%

Physical Properties:
Density: 2.78 g/cm³ (0.100 lb/in³)
Melting Range: 655°C-695°C (1211°F-1283°F)

Welding:
7020 is generally considered weldable using standard welding methods, including gas tungsten arc welding (GTAW/TIG) and gas metal arc welding (GMAW/MIG). However, welding should be approached with care, and special precautions may be necessary to avoid heat-affected zone issues.

Corrosion Resistance:
7020 offers good corrosion resistance, especially when compared to other high-strength aluminum alloys. However, its primary use in aerospace applications often involves protective coatings for additional corrosion protection.

7020 Aluminium Sheets


Alloy : 7020 Aluminium Alloy


Temper : O H14 H24 H18 / T351 T3 T4 T651 T6 / H14 H24 H26 H16 / H32 H111 H321 H116 H112 / T6 T651 / T651 T6 T7451
T6: Solution heat-treated and artificially aged. This is the most common temper for 7020, providing high strength and toughness.


Thickness : 0.2mm-300mm


Width : 500mm-3000mm


Standard : GB/ 3880-2012 ASTMB209 EN485


Surface Treatment : Mill finish / Brush polish


PVC Coated : One side or two side PVC


MOQ : The inventory has no MOQ


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


Alloy 7020 Composition:

Aluminum (Al): 91.9%
Copper (Cu): 1.4%-2.0%
Manganese (Mn): 0.10%-0.40%
Magnesium (Mg): 1.2%-2.1%
Chromium (Cr): 0.10%
Zinc (Zn): 5.8%-6.8%
Titanium (Ti): 0.10%
Others: 0.05% (each) 0.15% (total)

Typical Uses:
♦ Aircraft structures, including fuselage components and wing skins
♦ Aerospace applications where high strength-to-weight ratio is crucial
♦ Military applications | ♦ High-performance sports equipment

Considerations: 7020 is known for its high strength and excellent fatigue resistance, making it suitable for critical structural components in aerospace.
The alloy is heat-treatable, allowing for enhanced mechanical properties through post-fabrication heat treatment processes.

Address

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Phone: 02267521208
Mobile: +91 9769223965
Email: team@6061aluminium.com

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