1050A Aerospace Aluminum Sheet Plate
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1050A Aerospace Aluminum Sheet Plate

Chalco produces BS 1B 1050A aviation aluminum sheet as a light, high-strength, easy-to-process and corrosion-resistant material. It has a wide range of uses in the aviation field and can be used to manufacture various parts of the aircraft to improve the performance and safety of the aircraft.

Why Choose Chalco BS 1B 1050A aviation aluminum sheet?

Chalco Aluminum provides excellent quality aerospace materials, as well as the best technical services in the market, and has a deep knowledge base on how to support customers in meeting the challenges of the future.

Quality could full meet aviation standard

ASNA 3100,

DTD 5094,

AMS 4001 etc.

Chalco Accreditations

We have passed AS9100, OHSAS 18001 and other certifications required by the aviation industry, providing a strong guarantee for the quality of aerospace materials produced by our company.


OHSAS 18001






aerospace certification

Chemical composition of BS 1B 1050A standard aluminum sheet

Element Composition
Fe 0.40%
Si 0.25%
Cu 0.05%
Mn 0.05%
Mg 0.05%
Zn 0.05%
Gr 0.05%
Ti 0.03%
Others 0.15%
Al rest

BS 1B 1050A alloy temper O for aluminum sheet 1050A

Tensile strength ≥60 MPa
Yield strength ≥20 MPa
Elongation ≥25%

Dimensions of aluminum sheet in BS 1B 1050A standard

Thickness Width Length
Sheet 0.4mm-6.0mm 300mm-1250mm Customized size
Plate 6.0mm-200mm 1000mm-2500mm Customized size

Features of BS 1B 1050A standard aluminum plate 1050A

Good machinability: aluminum alloy 1050A has good machinability, and can be rolled, stretched, extruded, stamped and other processing processes to make products of various shapes.

Excellent corrosion resistance: the surface of aluminum alloy 1050A is easy to form an oxide film, which can protect the aluminum alloy from corrosion to a certain extent.

Excellent electrical conductivity: aluminum alloy 1050A has excellent electrical conductivity and is a good conductive material widely used in electronics, electric power and other fields.

Good weldability: aluminum alloy 1050A has good weldability and can be welded by conventional welding methods.

Low strength: the strength of aluminum alloy 1050A is relatively low, which is suitable for the manufacture of some light products that do not require high strength.

1050 aerospace aluminum plate

Application of BS 1B 1050A standard aluminum plate in aviation field

Containers and shells: the high strength and corrosion resistance of aluminum alloy 1050A make it an ideal material for the manufacture of containers such as aircraft fuel tanks, hydraulic oil tanks, oxygen cylinders, and aircraft shells.

Structural parts: the light weight, high strength and easy processing of aluminum alloy 1050A make it the preferred material for manufacturing aircraft structural parts, such as beams, ribs, trusses, connectors, baffles, etc.

Interior parts: aluminum alloy 1050A has a smooth surface, is easy to clean, is not easy to rust, and has good decorative properties, so it is often used in the manufacture of aircraft interior parts, such as seat frames, luggage racks, panels, doors, windows, etc.

Welding parts: aluminum alloy 1050A has good weldability, so it is often used in the manufacture of aerospace components that require welding, such as beams, trusses, etc.

Points to note when purchasing aluminum sheet specified in BS 1B 1050A standard

Material standards: suppliers are required to provide material standards and quality certification documents to ensure that the purchased aluminum alloy 1050A complies with the chemical composition and physical properties specified in the BS 1B 1050A standard.

Dimensions and specifications: it is necessary to clarify the dimensions and specifications of the required aluminum alloy 1050A Sheet and Plate, including thickness, width, length, etc., to ensure that the purchased products meet the requirements.

Surface treatment: if surface treatment is required, it is necessary to clearly require the supplier to provide the surface treatment method and effect to ensure that the surface quality of the purchased product meets the requirements.

Delivery date and price: negotiate the delivery date and price with the supplier, and require the supplier to provide relevant contract documents and delivery documents to ensure the legality and rights of the transaction.

Inspection and acceptance: after receiving the aluminum alloy 1050A Sheet and Plate, necessary inspection and acceptance shall be carried out to ensure that the product quality meets the requirements. If there is any problem, contact the supplier in time to negotiate and solve it.

application of 1050 aerospace aluminum plate

Precautions when using aluminum plate specified in BS 1B 1050A standard

Processing requirements: the processing performance of aluminum alloy 1050A is poor, and it is prone to scratches, cracks and other problems. Therefore, appropriate processes and tools should be selected during processing, and processing parameters should be strictly controlled to ensure processing quality.

Anti-corrosion treatment: aluminum alloy 1050A is prone to oxidation reaction in certain environments, resulting in the formation of aluminum oxide film on the surface, affecting appearance and service life, so anti-corrosion treatment should be carried out if necessary.

Maintenance and maintenance: aluminum alloy 1050A needs regular cleaning and maintenance during use to avoid corrosion and pollution. At the same time, care must be taken to avoid electrochemical reactions between aluminum alloy 1050A and other materials.

Safety precautions: aluminum alloy 1050A will produce chips and dust during processing and use, which may cause injury to personnel. Therefore, necessary safety measures must be taken during operation, such as wearing masks and gloves.

Waste treatment: aluminum alloy 1050A waste should be treated and recycled in accordance with environmental protection requirements to reduce the impact on the environment.

key points for buying 1050 aerospace aluminum plate

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