5083 aluminum tube is a non-heat-treatable alloy that offers excellent corrosion resistance, ease of welding, and good strength and formability.
It is widely used in construction, storage tanks, pressure vessels, and marine applications.
Specifications of 5083 aluminum tube
- QQ-A-200/4
- ASME SB241,ASME B221
- EN 586-2,EN 755-2,EN 754-2,EN 573-3
- ASME B361,B16.9,B16.28,B16.5,B16.47,B547.B31.3
5083 aluminum tube popular products
5083 Aluminum Round Tube- Diameter: 0.5″ - 11.8125″
- Wall Thickness: SCH 40, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160
- Length: 1 - 6m
5083 Seamless Pipe- Seamless pipes typically offer better mechanical properties and higher pressure resistance.
- Diameter: 0.5″ - 4″
- Wall Thickness: SCH 40, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160
5083 Aluminum Rectangular Tube- The 5083 aluminum rectangular tube features high strength, excellent corrosion resistance, and good weldability, making it particularly suitable for marine and high-pressure environments.
5083 Aluminum Square Tube- The 5083 aluminum square tube offers good weldability and machinability, and is commonly used in hull structures, building frameworks, and industrial equipment.
5083 Coils Tube- The 5083 coils are easy to process and form, making them suitable for winding and shaping into various forms for a range of industrial applications.
- Length: 5-15m
5083 Forged Aluminum Pipe- Due to its manufacturing process through forging, this aluminum pipe has a dense metal structure, resulting in higher strength.
5083 Steel-Aluminum Composite Metal Pipe Fittings- Wall Thickness: SCH 40
- Composite Materials: 5083-AL and 304L-SS
- Diameter: 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″, 6″
5083 Elbows, Equal/Reducing Tees, Flanges- 5083 welded pipes, elbows, tees, reducing pipes, and flanges are all manufactured to meet customer specifications.
Chemical elements of 5083 aluminum tube
| Chemical Element | % Present |
| Si | 0.40 max |
| Fe | 0.40 max |
| Cu | 0.10 max |
| Mn | 0.40 - 1.0 |
| Mg | 4.0 - 4.9 |
| Cr | 0.05 - 0.25 |
| Zn | 0.25 max |
| Ti | 0.15 max |
| Other (Each) | 0.05 max |
| Others (Total) | 0.15 max |
| Aluminium (Al) | Remainder |
Physical properties of 5083 aluminum tube
| Physical Property | Value |
| Density | 2.70 g/cm³ |
| Melting Point | 640 °C |
| Thermal Expansion | 24 x10^-6 /K |
| Modulus of Elasticity | 68 GPa |
| Shear Modulus | 26 GPa |
| Thermal Conductivity | 120 W/m.K |
| Electrical Resistivity | 29 % IACS |
Mechanical properties of 5083 aluminum tube
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
| O, H111 | Min. 270 Max. 350 | Min. 110 | 16 | 70 |
| H12, H22, H32 | Min. 280 | Min. 200 | 6 | 90 |
| H14, H24, H34 | Min. 300 | Min. 235 | 4 | 100 |
5083 aluminum pipe strict tolerances
| Tolerance Types | Outer Diameter and Inner Diameter Tolerances | Wall Thickness Tolerances |
| Standard Tolerances | +/- 0.03 mm (0.0012") | +/- 10% |
| Strict Tolerances | +/- 0.015 mm (0.0006") | +/- 3% |
5083 aluminum pipe equivalent specifications
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5Mn0,7 | AG4,5MC | 3.3547 | A95083 | AlMg4,5Mn0,7 | 5083 | AlMg4,5Mn |
Quality inspection report — traceable
Our products undergo strict quality control and come with a full set of quality inspection reports.
- Chemical Composition Analysis: Complies with industry standards
- Mechanical Performance Testing: Verifies product strength
- Non-Destructive Testing: Comprehensive hazard detection
- Visual Inspection: Striving for perfection
- Traceability Records: Fully traceable throughout the process
Advantages of 5083 aluminum pipe
- High Strength: 5083 aluminum alloy has the highest strength among non-heat-treated aluminum alloys.
- Corrosion Resistance: 5083 aluminum alloy exhibits excellent corrosion resistance, making it suitable for harsh environments.
- Precise Dimensions: Capable of providing precise dimensions that meet strict production requirement
- High Pressure and Temperature Resistance: Suitable for applications involving high pressure and temperature.
- Rust-Resistant Surface: Features a rust-resistant surface treatment that enhances durability.
- Smooth Transition: Provides a smooth thickness transition between flanges and pipes, aiding in even pressure distribution.
- Excellent Stress Distribution: Ensures that stress is evenly distributed during use, thereby improving the overall stability and reliability of the structure.
Applications of 5083 aluminum pipe
- Marine Engineering: Particularly suitable for hulls, decks, and marine structures due to its resistance to seawater corrosion.
- Pressure Vessels: Used for manufacturing high-pressure pipelines and storage tanks, capable of withstanding high pressure and temperature.
- Transportation: Applied in vehicles such as cars, trains, and trucks because of its lightweight and high strength.
- Aerospace: Utilized in the manufacture of aircraft structural components and aviation equipment due to its high strength and corrosion resistance.
- Oil and Gas: Used in oil and gas pipelines, providing high pressure resistance and corrosion resistance.
Processing recommendations for 5083 aluminum pipe
Forging: It is recommended to forge at temperatures between 850°F and 750°F. This temperature range ensures the material's strength and workability, reducing the risk of cracking during processing.
Hot Processing: It is advised to conduct hot processing between 400°F and 700°F. Higher temperatures can enhance the material's formability, reduce stress during processing, and prevent damage to the material.
Cold Processing: 5083 aluminum alloy can be processed using conventional cold working methods, exhibiting good cold working performance.
Bending: The 5083 aluminum pipe can be bent in the annealed (O temper) state.
Welding recommendations for 5083 aluminum pipe
Welding Methods: 5083 aluminum alloy has excellent weldability, especially with conventional welding methods such as TIG and MIG welding.
Welding Filler Material: When filler material is needed, it is generally recommended to use 5083 welding wire or similar alloys (such as 5356 or 5183) to ensure the strength, corrosion resistance, and consistency of the weld joint.
Differences between 5083 aluminum and 5086 aluminum
Composition
- 5083 Aluminum: Main components are magnesium (4.0%-4.9%) and manganese (0.4%-1.0%), with trace amounts of chromium and iron.
- 5086 Aluminum: Contains higher manganese (3.5%-4.5%) and lower magnesium (2.0%-3.0%).
Strength
- 5083 Aluminum: Higher strength, suitable for applications requiring greater strength.
- 5086 Aluminum: Slightly lower strength but still has good mechanical properties.
Corrosion Resistance
- 5083 Aluminum: Superior corrosion resistance, especially suited for marine environments and extreme weather conditions.
- 5086 Aluminum: Also exhibits good corrosion resistance, suitable for marine applications, but slightly inferior to 5083.
Weldability
- 5083 Aluminum: Good weldability, but has higher requirements for welding.
- 5086 Aluminum: Excellent weldability, suitable for various welding processes, commonly used in shipbuilding.
Applications
- 5083 Aluminum: Frequently used in ships, pressure vessels, and marine structures.
- 5086 Aluminum: Widely applied in shipbuilding, automotive, and construction industries.