Competitive Prices of Aluminium Alloy 7020 Plates T651 T6 O
plates

7020 Aluminium Plate

Aluminum alloy 7020 is a high-strength, heat-treatable alloy that belongs to the 7000 series of aluminum alloys. It is known for its excellent strength-to-weight ratio and good resistance to stress corrosion cracking.


Properties:
Density: 2.78 g/cm³
Melting Point: Approximately 635°C (1175°F)
Tensile Strength: Varies based on temper and thickness.
Yield Strength: Varies based on temper and thickness.
Elongation at Break: Varies based on temper and thickness.
Modulus of Elasticity: Approximately 71 GPa (10,300 ksi)
Thermal Conductivity: 139 W/m·K

Details and Characteristics:

Anodizing Compatibility: 7020 alloy is generally compatible with anodizing processes, providing options for surface treatment and enhancement.

Weldability: While it has good weldability, it may require special precautions to avoid cracking during welding. Heat treatment after welding is often recommended.

Stress Corrosion Cracking Resistance: It exhibits good resistance to stress corrosion cracking, making it suitable for applications in aerospace and other industries where this property is crucial.

7020 Aluminium Plates


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


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


Chemical Composition

Aluminium (Al): 90.7%
Iron (Fe): 1.0%
Silicon (Si): 0.20% - 0.60%
Copper (Cu): 0.10%
Titanium (Ti): 0.10%
Manganese (Mn): 0.2% - 0.7%
Magnesium (Mg): 1.2% - 1.8%
Zinc (Zn): 5.3% - 6.8%
Chromium (Cr): 0.1% - 0.25%
Copper (Cu): 1.6% - 2.4%
Titanium (Ti): 1.9% - 2.6%
Other 0.05%(each) 0.15(total)

High Strength: 7020 alloy is known for its high strength, making it suitable for applications where strength is a critical factor.

Applications: Commonly used in aerospace applications, such as aircraft structures and components. It is also used in the manufacturing of high-strength structural components in various industries.

Address

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

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