6082 Marine Aluminum Plate
Tmeper:T6/T651 Good Formability
6082 marine aluminum plate is an aluminum alloy commonly used in marine applications. Like other marine-grade aluminum alloys, 6082 has a variety of properties that make it well suited for use in ships and other marine structures.
Table of Contents- In this case 6082 Marine Aluminum Plate is the best Choice
- Characteristics of 6082 Marine Aluminum
- 6082 Marine Aluminum Plate Specifications
- Performance of 6082 Marine Aluminum Plate
- 6082 Marine Aluminum Plate Mechanical properties
- Marine Grade Aluminium 6082 Chemical Composition
- Properties of Marine Grade 6082 Aluminium Plate
- What are the Product Forms of 6082 Marine Aluminum?
- Where are 6082 Marine Aluminum Plates Used on Ships?
- 6082 Marine Aluminum Plate Processing
- Why Choose 6082 Ship Plate Instead of Other Marine Aluminum Plate
6082 marine aluminum plate is an aluminum alloy commonly used in marine applications. Like other marine-grade aluminum alloys, 6082 has a variety of properties that make it well suited for use in ships and other marine structures.
6082 marine aluminum plate is an ideal material for manufacturing high-speed ship parts and is widely used in Europe and the United States. Haomei Aluminum 6082 aluminum material has DNV, GL, ABS, CCS, and BV certificates.
To reduce ship weight and speed, aluminum alloys are becoming a popular choice. 6082 aluminum has good corrosion resistance, excellent machinability and light weight, making it an ideal material for manufacturing high-speed ship parts.
6082 aluminum belongs to Al-Mg-Si aluminum alloy. It has good extrusion processing and forging properties, good anodizing and corrosion resistance.
Due to the harsh environment in which ships operate, ship manufacturing materials are required to have good corrosion resistance and weldability, which determine the quality of the ship. 6082 aluminum plate belongs to the 6xxx series (Al-Mg-Si) alloy aluminum plate. It is an aluminum alloy plate that can be heat-treated and strengthened. It has medium strength, good welding performance, corrosion resistance, and formability. It can still maintain good strength after annealing. Operability, meeting the requirements for marine aluminum plates.
In this case 6082 Marine Aluminum Plate is the best Choice
- Formability is critical, for example for complex structural parts that require forming and molding.
- Anodizing is required for increased corrosion resistance and aesthetics, as 6082 can be effectively anodized to enhance its protective properties.
- High strength and corrosion resistance are required, and while 6082 may not be as corrosion-resistant as alloys such as 5083, it still provides a good balance of properties for many marine applications.
It is important to note that the selection of marine aluminum alloys depends on the specific requirements of the project, environmental conditions and the characteristics most critical to the application.
Characteristics of 6082 Marine Aluminum
- 1. Good formability, weldability and electroplating properties.
- 2. High strength and high toughness.
- 3. Easy to process and paint.
- 4. Good corrosion resistance and oxidation resistance.
- 5. Medium strength, still maintains good operability after annealing.
- 6. Good fire resistance. Research shows that after being subjected to multiple fires, the mechanical properties of 6082 and 6061 aluminum alloys do not decrease significantly when the temperature is lower than 200°C.
6082 marine aluminum plate mainly has four states: O, T4, T6, and T651. Has good anode reaction performance. Commonly used anode reaction properties include the removal of impurities and colors. The air conditioning ducts we use are made of 6082 aluminum alloy plates. 6082-O and 6082-T4 aluminum plates are suitable for bending and forming, and 6082-T5 and T6 are suitable for good machinability requirements.
6082 Marine Aluminum Plate Specifications
| Specification | Details |
|---|---|
| Alloy Type | 6082 |
| Temper | T6 or T651 (common for marine use) |
| Thickness Range | 1 mm - 100 mm (or custom) |
| Standard Width x Length | 1.2m x 2.4m, 1.2m x 2.6m, or custom |
| Surface Finish | Mill finish, anodized, painted, etc. |
| Tolerance | As per industry standards |
| Quality Standards | Aluminum Association, ASTM, EN, etc. |
Performance of 6082 Marine Aluminum Plate
- 1. Corrosion resistance: 6082 marine aluminum plate has good corrosion resistance, which is crucial in marine environments where structures are often exposed to salt water and moisture. This corrosion resistance ensures the longevity and durability of marine components.
- 2. High strength: 6082 marine aluminum plate has a high strength-to-weight ratio and is suitable for load-bearing and structural applications in ship construction. It can withstand the pressures and loads encountered at sea.
- 3. Formability: This alloy is known for its good formability, allowing it to be easily shaped and manufactured into a variety of marine components. Whether it's a boat hull or a complex structural element, 6082 aluminum can be molded to meet specific design requirements.
- 4. Weldability: Welding is often required in ship construction and repair. 6082 aluminum alloy can be welded efficiently, ensuring that welded joints maintain their strength and corrosion resistance. This is critical for the maintenance and renovation of marine structures.
- 5. Anodizing ability: 6082 marine aluminum plate is suitable for anodizing, a surface treatment process that enhances its corrosion resistance and provides an attractive surface effect. Anodized 6082 aluminum is commonly used in marine applications where aesthetics and extra protection are required.
6082 Marine Aluminum Plate Mechanical properties
| Alloy | 6082 | ||
| Temper | T6/T5(5mm≦) | T6/T5(＞5 mm) | |
| Tensile Strength | Rm(Mpa) | ≥290 | ≥310 |
| Yield Strength | Rp0.2(Mpa) | ≥250 | ≥260 |
| Elongation | A(%) | ≥6 | ≥10 |
| Certification | DNV, GL, ABS, CCS, BV | ||
| Standard | EN573 | ||
Marine Grade Aluminium 6082 Chemical Composition
| Element | Weight Percentage (%) |
| Aluminium | 95.2 to 98.3 |
| Chromium | 0.25 % max. |
| Copper | 0.1 % max. |
| Iron | 0.5 % max |
| Magnesium | 0.6 to 1.2% |
| Manganese | 0.4 to 1.0 % |
| Silicon | 0.7 to 1.3% |
| Titanium | 0.1 % max |
| Zinc | 0.2 % max |
| residuals | 0.15 % max |
Properties of Marine Grade 6082 Aluminium Plate
| Properties | Value |
| Density | 2.71 gm/cc |
| Young's modulus | 71 GPa |
| Ultimate tensile strength | 140 to 330 MPa |
| Yield strength | 260 MPa |
| Thermal Expansion | 23.1 μm/m-K. |
What are the Product Forms of 6082 Marine Aluminum?
6082 Marine Aluminum is available in a variety of product forms to meet different applications in the marine industry. The product forms of 6082 marine aluminum include:
- 6082 marine aluminum Sheets and Plates
- 6082 marine aluminum Extruded Profiles
- 6082 marine aluminum Bars and Rods
- 6082 marine aluminum Pipes and Tubing
- 6082 marine aluminum Welding Wire
- 6082 marine aluminum Anodized Components
6082 marine aluminum sheets and plates
6082 Marine Aluminum is usually available in Sheets and Plates. These are flat, thin pieces of aluminum that come in varying thicknesses. Plate is used in a wide range of applications including superstructure components, bulkheads and other flat or curved elements in ship construction.
6082 marine aluminum Extruded Profiles
6082 aluminum can be extruded into a variety of shapes and profiles. These profiles are used in applications such as handrails, safety equipment and other components that require complex shapes. The extrusion process allows for customization and precise shaping of aluminum.
6082 marine aluminum Bars and Rods
Bars and Rods made from 6082 marine aluminum are used in a variety of applications on boats, such as handrails, structural supports and fishing equipment. They come in different shapes, including round and square bars.
6082 marine aluminum pipes and tubing
6082 aluminum is also available in pipe and tube form. They are used in fluid systems on ships, including fuel lines, cooling systems and hydraulic lines.
6082 marine aluminum welding wire
Welding wire made from 6082 aluminum is used in shipbuilding and repair to join aluminum parts. It is essential for maintaining and repairing marine structures.
6082 marine aluminum Anodized Components
Some 6082 marine aluminum parts may be anodized. Anodizing is an electrochemical process that forms a protective oxide layer on the surface of aluminum. Anodized parts are known for their enhanced corrosion resistance and aesthetics.
The choice of product form depends on the specific requirements of the marine application. For example:
- Sheets and Plates are suitable for flat or slightly curved parts
- Extruded Profiles are suitable for complex shapes and designs
- Bars, Rods, Pipes, Tubing are used for various structural and functional elements of ships
- When increased corrosion resistance and an attractive surface finish are required, choose Anodized Components
The product form selected should be consistent with the intended functionality and performance expectations in the marine environment.
Where are 6082 Marine Aluminum Plates Used on Ships?
6082 aluminum plate has medium strength and good corrosion resistance, and is light in weight. It is a commonly used material for manufacturing high-speed ship parts.
6082 marine aluminum plates find application in various components of ships due to their specific properties and characteristics. While 6082 is a versatile aluminum alloy, it is used in specific areas of ships where its properties are well-suited. Below are some common areas where 6082 marine aluminum plates are used on ships:
1. Superstructure Components: 6082 aluminum is often employed in the construction of ship superstructures, which include cabins, deckhouses, and other upper parts of the vessel. The reasons for choosing 6082 in these areas include:
- Lightweight Nature: 6082 aluminum is relatively lightweight, which is essential for the upper portions of ships. Using a lightweight material in these areas helps maintain the vessel's stability and reduces top-heavy tendencies.
- Corrosion Resistance: While not as corrosion-resistant as some other marine alloys like 5083, 6082 still offers a reasonable level of corrosion resistance. In the superstructure, it is protected from direct contact with seawater and can provide long-lasting performance.
- Formability: 6082's formability is advantageous when creating the complex shapes required for cabins and deckhouses.
2. Handrails and Safety Equipment: Handrails, safety rails, and various safety equipment on ships may use 6082 marine aluminum plates. The key reasons include:
- Corrosion Resistance: These components are exposed to a marine atmosphere, and corrosion resistance is essential for ensuring safety and long-term reliability.
- Lightweight: Lightweight handrails and safety equipment contribute to the vessel's overall weight management.
3. Fishing Equipment: Components of fishing vessels, such as rod holders, equipment brackets, and fish cleaning tables, often use 6082 marine aluminum plates for these reasons:
- Lightweight: Fishing vessels benefit from reduced weight in non-structural components, enhancing fuel efficiency.
- Corrosion Resistance: Given the exposure to saltwater and fish processing, corrosion resistance is crucial for the longevity of fishing equipment.
4. Bulkheads: Bulkheads are important structural components that divide the ship's interior into compartments. In certain areas where high strength is required, 6082 may be used, especially in smaller vessels.
High Strength: 6082 provides a good balance of strength and weight, making it suitable for certain bulkhead applications.
6082 Marine Aluminum Plate Processing
6082 aluminum alloy sheet is usually formed by extrusion and rolling, but as a wrought alloy it is not used in casting. It can also be forged and clad, but this is unusual for this alloy. It cannot be work hardened but is usually heat treated to produce a stronger but less ductile state.
6082 has higher quenching sensitivity (compared to 6061) and contains Mn in its composition, so it has better corrosion resistance and welding performance. It is generally used on ocean-going ships. 6082 aluminum plates are often used for plates and components on ocean-going ships.
Why Choose 6082 Ship Plate Instead of Other Marine Aluminum Plate
In addition to 6082 ship plates, there are some other aluminum plates for marine aluminum plates:
- 5083 marine aluminum plate
- 5086 marine aluminum plate
- 5052 marine aluminum plate
- 5059 marine aluminum plate
- 6063 marine aluminum plate
- 5456 marine aluminum plate
- 5454 marine aluminum plate
- 5754 marine aluminum plate
The choice to use 6082 marine aluminum plates over other marine aluminum alloys depends on specific requirements and trade-offs in various aspects such as weight, corrosion resistance, and formability. The primary reasons for choosing 6082 over other marine aluminum plates include:
- Balance of Properties: 6082 offers a good balance of properties, including corrosion resistance, strength, and formability. While it may not excel in any single aspect, it provides versatility, making it suitable for various applications on a ship.
- Reduced vessel weight: The lightweight nature of 6082 is an advantage where vessel weight reduction is critical.
- Formability: When complex shapes are required in ship components, 6082's formability allows for efficient manufacturing.
However, it's important to note that in applications where superior corrosion resistance or strength is required, other marine aluminum alloys like 5083 or 5086 may be preferred. The choice of alloy depends on the specific needs of the ship's components and the environmental conditions they will encounter.