Are you looking for the best 5083 aluminium sheet factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top manufacturers, highlighting their strengths, pricing, and what makes them stand out in the industry. Let’s dive in and find the perfect supplier for your needs.

5083 Aluminum Sheet Manufacturer from China

5083 aluminum sheet

Product Details: Aluminium 5083 is a non-heat treatable alloy known for its high strength and exceptional corrosion resistance to salt-water and industrial chemicals. It is available in various forms including rolled sheet and rolled plate. The alloy has a density of 2.65 kg/m³ and a melting point of 570 °C. Common tempers include O, H111, H112, H116, and H321. It is widely used in marine, architectural, industrial, and transportation applications due to its good machinability, weldability, and formability[2][3][5].

Pros:
– High tensile strength, making it suitable for applications requiring strength.
– Excellent corrosion resistance in marine and industrial environments.
– Good machinability, allowing for complex shapes.
– Excellent weldability, particularly with gas and arc welding.
– Retains strength after welding.
– Suitable for extremely low temperatures without brittleness or loss of propertie…
– Lower density compared to other aluminum grades, providing weight savings.

Cons:
– Not recommended for use in temperatures above 65 °C.
– Poor solderability and brazability.
– Average workability in cold conditions.
– Poor machinability in some tempers.
– Cannot be heat treated to improve properties.

5083 Aluminum Sheet 4×8 Prices

Product Details: Aluminium Alloy 5083 is a non-heat-treatable alloy with a chemical composition including 4.0-4.9% Magnesium, 0.40-1.0% Manganese, and other elements. It is available in various forms such as sheet, plate, and extrusions. The alloy has a density of 2.65 Kg/m3, a melting point of 570 °C, and a modulus of elasticity of 72 GPa. It exhibits high tensile strength (up to 300 MPa), good corrosion resistance, and excellent weldability[1][3][5].

Pros:
– High tensile strength and yield strength, making it suitable for high-strength a…
– Excellent corrosion resistance in marine and industrial environments.
– Good weldability, including gas, arc, and resistance welding.
– High thermal conductivity and low electrical resistivity.
– Retains strength after welding and in low temperatures.
– Versatile and cost-effective for various applications including marine, architec…

Cons:
– Not recommended for use in temperatures above 65 °C.
– Poor machinability and solderability.
– Poor brazability.
– Cannot be heat-treated to improve properties.
– Limited formability in certain tempers.

5083 Aluminium Sheet

Product Details: Aluminium 5083 is a non-heat treatable alloy known for its highest strength among the 5000 series alloys. It has exceptional performance in extreme atmospheric conditions, high corrosion resistance to salt-water and industrial chemicals, and excellent weldability even in cold temperatures. It is available in rolled sheet and rolled plate forms. Common tempers include O, H111, H112, H116, and H321. The alloy has a tensile strength of up to 300 MPa and a yield strength of up to 33 KSI, depending on the temper. It is used in various applications such as marine structures, pressure vessels, vehicle bodies, and armor plate[1][3][5].

Pros:
– Exceptional strength and corrosion resistance, particularly in saltwater and ind…
– Excellent weldability, including in extremely cold temperatures.
– Good formability, allowing it to be formed into complex shapes.
– High fatigue properties, making it suitable for components under repeated strain…
– Good machinability, though it can be poor in some conditions.
– High thermal conductivity and suitability for cryogenic applications.

Cons:
– Not recommended for use in temperatures above 65 °C.
– Poor solderability and brazability.
– Relatively high cost compared to other aluminum alloys like 2024.
– May require frequent maintenance if exposed to corrosive materials.

Wholesale Price 5083 Aluminium Sheet

Product Details: 5083 aluminium alloy is a non-heat treatable aluminium-magnesium alloy with a chemical composition that includes aluminium (balance, 92.55-95.55%), magnesium (4.0-4.9%), manganese (0.4-1.0%), and traces of chromium, copper, iron, silicon, titanium, and zinc. It has an Ultimate Tensile Strength of up to 317 MPa (46000 psi) and a Tensile Yield Strength of 228 MPa (33000 psi). It is highly resistant to seawater and industrial chemicals, retains exceptional strength after welding, and is suitable for cryogenic applications down to -195°C[1][3][5].

Pros:
– High strength and yield strength
– Excellent corrosion resistance to seawater and industrial chemicals
– Good weldability and retains strength after welding
– Suitable for cryogenic applications
– Low density and high strength-to-weight ratio
– Good machinability and formability

Cons:
– Not recommended for use in temperatures above 65 °C
– Can be brittle and prone to cracking under extreme temperatures or shock loading
– Higher cost compared to other alloys like 6063
– Poor solderability and brazability
– Machinability is considered poor compared to some other alloys

China 5083 h321 marine grade aluminum sheet …

Product Details: The 5083-H321 marine grade aluminum sheet is a non-heat-treatable alloy with a high magnesium content (4.0-4.9%), and small traces of manganese and chromium. It is commonly used in marine environments due to its excellent corrosion resistance, good weldability, and high strength. The sheet is available in various thicknesses (2.5-260mm) and sizes (up to 2000x8000mm). It is hardened through a low-temperature heat treatment or direct heating during processing to achieve stable mechanical properties[1][2][5].

Pros:
– High tensile strength (275-350 MPa) and yield strength (210 MPa)[1][2][5] – Excellent corrosion resistance, especially in marine environments[1][2][5] – Good weldability and cold workability[1][2][4] – High fatigue resistance and good processability[4] – Wide range of applications including shipbuilding, rail cars, and pressure vesse…

Cons:
– Susceptible to stress corrosion cracking, limiting application temperature to be…
– Requires special intergranular corrosion and exfoliation corrosion tests for mar…
– Not recommended for use in temperatures above 65°C[3]

China 5083 Aluminum Sheet/Plate Supplier,Factory

Product Details: Aluminum sheets and plates, such as 6061-T651, are made to specifications like ASTM B209 and AMS QQ A 250/11. They are used in various applications including transportation hardware, marine hardware, architectural structures, and electronic equipment. These plates have specific mechanical properties like tensile strength of 45,000 PSI, yield strength of 40,000 PSI, and 12% minimum elongation[1][3].

Pros:
– Lightweight properties, reducing overall weight in applications such as aerospac…
– Good processing properties, allowing for rolling, drawing, and other processes t…
– Excellent thermal conductivity and corrosion resistance, making them useful in p…

Cons:
– Lower strength compared to some special engineering materials and steel, making…
– Higher initial costs, which can make them less cost-effective for certain projec…

How is the quality of China 5083 aluminum sheet used in …

The Rising Popularity of 5083 Aluminum Sheets: Price and …

5083 Aluminum Sheet

Product Details: 5083 aluminum alloy is a non-heat-treatable material known for its high strength, corrosion resistance, and excellent weldability. It is commonly available in sheet, plate, and other forms. The alloy contains 4.0-4.9% magnesium, 0.40-1.00% manganese, and other elements like iron, copper, silicon, zinc, chromium, and titanium. It has a density of 2.65 Kg/m3, a melting point of 570 °C, and a modulus of elasticity of 72 GPa. It is widely used in marine, architectural, industrial, and transportation applications, including ship building, pressure vessels, and vehicle bodies[1][3][5].

Pros:
– High tensile strength and yield strength, making it suitable for applications re…
– Excellent corrosion resistance in various environments, including seawater and i…
– Good weldability, especially with gas and arc welding methods.
– High thermal conductivity and good formability.
– Retains strength after welding and can withstand extremely low temperatures with…
– Lower density compared to other aluminum grades, imparting weight savings.

Cons:
– Not recommended for use in temperatures above 65 °C.
– Poor machinability and solderability.
– Poor brazability.
– Cannot be heat-treated to improve properties or performance.

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About 5083 Aluminium Sheet Factories in China

What are the key applications of 5083 aluminium sheets produced in China?

5083 aluminium sheets are widely used in various industries due to their high corrosion resistance, good weldability, and moderate strength. You can find them in marine applications such as shipbuilding and yacht construction, as well as in the manufacture of gas tanks, fuel tanks, water tanks, and other transport equipment. They are also used in automotive parts, pressure vessels, refrigeration units, and even in the production of armor and heat shields.

How do I choose a reliable 5083 aluminium sheet supplier in China?

To choose a reliable supplier, start by conducting thorough research on potential suppliers. Look for their reputation, history, and customer reviews. Ensure they have relevant certifications like ISO and CE, which indicate adherence to international quality standards. Check their specialization in 5083 aluminium sheets, production capacity, and request samples to evaluate the quality. Also, compare pricing, payment terms, and assess their customer support and logistics.

What are the different tempers available for 5083 aluminium sheets?

5083 aluminium sheets can be produced in various tempers, each with its own set of properties. Common tempers include H111, H116, H321, and O. For example, the H321 temper involves cold deformation followed by stabilized annealing, which enhances the material’s performance by reducing the adverse effects of β phase precipitation. This makes H321 suitable for applications requiring high strength and resistance to aging softening.

Can 5083 aluminium sheets be bent without cracking?

Yes, 5083 aluminium sheets can be bent without cracking, especially when produced with certain tempers. For instance, sheets with tempers like H111 or O can guarantee 90-degree bending without cracking. This makes them ideal for producing gas tanks, fuel tanks, and other applications where bending is required.

What are the manufacturing processes involved in producing 5083 H321 aluminium sheets?

The manufacturing process for 5083 H321 aluminium sheets involves cold deformation followed by stabilized annealing. A typical process includes a cold deformation of around 20% and then annealing at a temperature of 180°C for 2 hours. This process ensures that the magnesium in the alloy is uniformly precipitated, maintaining the material’s strength and elongation properties while reducing the risk of aging softening. The amount of deformation and the annealing parameters are critical in achieving the desired final properties of the sheet.