Marine grade aluminum bar
Marine-grade aluminum bars are solid bars made from high-strength, corrosion-resistant aluminum alloys, specifically designed for marine environments. These bars are widely used in various applications where durability, lightweight characteristics, and resistance to harsh conditions such as saltwater and humidity are crucial.
Marine grade aluminum bars refer to aluminum bars designed and manufactured specifically for use in marine environments. Made from aluminum alloy, these bars offer excellent corrosion resistance and durability, making them ideal for a variety of marine applications.
Haomei Aluminum provides marine grade aluminum bars
Marine grade aluminum bars refer to aluminum bars designed and manufactured specifically for use in marine environments. Made from aluminum alloy, these bars offer excellent corrosion resistance and durability, making them ideal for a variety of marine applications.
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5052 O H112 Marine Grade Aluminum Round Bars
5052 aluminum round bars have excellent formability and durability, making them widely used in the manufacturing of ship components.
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5052 O H112 Marine Grade Aluminum Hexagon Bar
The 5052 O H112 aluminum alloy hexagonal bar has excellent corrosion resistance, making it suitable for the manufacture of ship components.
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6082 Marine Grade Aluminum Square Bar
6082 marine grade aluminum square bar is an aluminum material with excellent mechanical properties and corrosion resistance, widely used in marine, shipbuilding, construction, and other fields.
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6061 Marine Grade Aluminum Square Bar
Marine Grade Aluminum Square Bar 6061 is widely used in marine environments due to its excellent corrosion resistance and strength. It has good weldability and machinability, making it suitable for manufacturing ships, marine structures, and equipment.
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CSS D60 6082 T6 Marine Grade Aluminum Round Bar
The 6082 T6 Marine Grade Aluminum Round Bar is a high-strength aluminum alloy material, especially suitable for marine environments and other applications that require high corrosion resistance.
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Marine Grade Aluminum Square Bar 5052 5A02
Marine-grade aluminum square bars 5052 and 5A02 are two commonly used aluminum alloy materials in marine and corrosive environments, known for their excellent corrosion resistance and mechanical properties.
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Marine Grade Aluminum Round Bar 5754 5454 5456
The quality of 5754, 5456, and 5454 marine-grade aluminum round bars fully meets the ship classification standards worldwide: CCS, DNV, NK, ABS, BV, LR, KR.
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6061 6082 Marine Aluminum Bars
The quality of 6061 6082 Marine Aluminum Bars fully meets the world's marine grade standards: CCS, DNV, NK, CCS, ABS, BV, LR, KR.
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5456 5454 5754 Marine Grade Aluminum Bar
5456 5454 5754 Marine Grade Aluminum Bar has certification from CCS, DNV, NK, CCS, ABS, BV, LR, KR and other classification societies, and its quality fully complies with world marine grade standards.
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5083 5383 O H112 Marine Grade Aluminum Bars
5083 5383 O H112 Marine Grade Aluminum Bars are certified by CCS, DNV, NK, CCS, ABS, BV, LR, KR and other classification societies, and their quality fully complies with world marine grade standards.
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5059 5086 Marine Grade Aluminum Bars
Marine-grade aluminum rods such as 5059 and 5086 combine corrosion resistance, strength and lightweight properties, making them an indispensable material in a variety of marine applications where durability and reliability are important.
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5052 O H112 Marine Grade Aluminum Bar
5052 O H112 Marine Grade Aluminum Rod is a rod made from 5052 aluminum alloy that is fully annealed to improve workability and tempered to provide strength and resistance suitable for marine applications.
Marine grade aluminum bar specifications performance
Marine grade aluminum bars are designed for use in marine environments where they are exposed to harsh conditions such as salt water, humidity and corrosion. These bars are typically made from alloys with excellent corrosion resistance, strength and weldability.
- 1. Alloy composition: The available alloys for marine grade aluminum bars are 5083, 6061, 6082, 6063.
- 2. Corrosion resistance: Marine grade aluminum strips should exhibit high corrosion resistance, especially in salt water environments. The alloy composition plays a vital role in determining the corrosion resistance of the bar.
- 3. Strength: Marine applications often require aluminum bars with a high strength-to-weight ratio to withstand the stresses encountered at sea. The strength of marine grade aluminum bars may vary depending on alloy and condition.
- 4. Weldability: Weldability is an important consideration for marine grade aluminum bars as they may need to be welded to other components or structures. bars are easily welded without significant loss of strength or corrosion resistance.
- 5. Surface Treatment: The surface of marine grade aluminum bars may be treated to enhance corrosion resistance or improve appearance. Common surface treatments include milling, anodizing and powder coating.
- 6. Size: Marine grade aluminum bars are available in a variety of sizes to suit different applications.
- 7. Certifications: Marine-grade aluminum bars may be required to meet certain industry standards and certifications to ensure they are suitable for marine applications. Common certifications include those from classification societies such as ABS (American Bureau of Shipping) or DNV (Det Norske Veritas).
Marine Grade Aluminum Bar Alloys
Marine Grade Aluminum Bar 5083
- Composition: High magnesium content with small amounts of manganese and chromium.
- Characteristics: Excellent seawater corrosion resistance, superior weldability, and high strength.
- Applications: Used in shipbuilding, underwater structures, and other marine hardware where reliable performance is required under constant exposure to marine elements.
Marine Grade Aluminum Bar 6061
- Composition: Magnesium and silicon as the primary alloying elements.
- Characteristics: Good mechanical properties, ease of fabrication, and excellent corrosion resistance.
- Applications: Suitable for structural components in yachts and ships, masts, marine frames, and various fittings.
Marine Grade Aluminum Bar 6082
- Composition: A mixture of magnesium, silicon, and manganese.
- Characteristics: High strength and good corrosion resistance, particularly in the T6 temper state.
- Applications: Commonly used in high-stress marine applications such as load-bearing components, cranes, and heavy-duty frames.
Marine Grade Aluminum Bar 6063
- Composition: Similar to 6061 but with slightly different magnesium and silicon content.
- Characteristics: Known for its excellent surface finish, good corrosion resistance, and suitability for anodizing.
- Applications: Often used in ship decoration, ornamental parts, and applications where aesthetics and corrosion resistance are important.
Marine grade aluminum bar common shapes
Common shapes of Marine grade aluminum bars include round bars, square bars, and flat bars. The dimensions of the bars may vary depending on the specific requirements of the project.
- Marine grade aluminum Flat Bar: A rectangular cross-section with straight sides. It is commonly used on brackets, panels and support structures.
- Marine grade aluminum Round Bar: Round in cross section. Used in applications requiring strength and corrosion resistance such as railings, handles and shafts.
- Marine grade aluminum Square Bar: A square cross-section with equal sides. It is versatile and often used in frames, brackets and supports.
- Marine grade aluminum Hexagonal Bar: Hexagonal cross section. Provides better grip, often important in applications where rotational forces may be present, such as machinery or fasteners, hull structures, masts, support structures, offshore platforms, marine engineering components, connectors, fasteners and marine accessories component.
- Marine grade aluminum T-Bar: T-shaped cross-section with a long bar and a vertical short bar. It provides structural support and is commonly used in building and framing applications.
Marine Grade Aluminum Bar Chemical Composition
| Alloy Type | Silicon (Si) | Iron (Fe) | Copper (Cu) | Manganese (Mn) | Magnesium (Mg) | Chromium (Cr) | Zinc (Zn) | Titanium (Ti) | Others (each) | Others (total) | Aluminum (Al) |
| 5083 | ≤ 0.40 | ≤ 0.40 | ≤ 0.10 | 0.40-1.0 | 4.0-4.9 | 0.05-0.25 | ≤ 0.25 | ≤ 0.15 | ≤ 0.05 | ≤ 0.15 | Remainder |
| 6061 | 0.40-0.80 | ≤ 0.70 | 0.15-0.40 | 0.15 | 0.80-1.2 | 0.04-0.35 | ≤ 0.25 | ≤ 0.15 | ≤ 0.05 | ≤ 0.15 | Remainder |
| 6063 | 0.20-0.60 | ≤ 0.35 | ≤ 0.10 | ≤ 0.10 | 0.45-0.90 | ≤ 0.10 | ≤ 0.10 | ≤ 0.10 | ≤ 0.05 | ≤ 0.15 | Remainder |
| 6082 | 0.70-1.30 | ≤ 0.50 | ≤ 0.10 | 0.40-1.0 | 0.60-1.2 | ≤ 0.25 | ≤ 0.20 | ≤ 0.10 | ≤ 0.05 | ≤ 0.15 | Remainder |
Marine Grade Aluminum Bar Applications
- 1. Structural Components: Marine-grade aluminum bars are used in the construction of frames, supports, and other load-bearing structures for ships, vessels, and offshore platforms.
- 2. Fasteners and Connectors: Due to their strength and corrosion resistance, these bars are processed into bolts, nuts, and other essential fasteners for marine equipment.
- 3. Custom Marine Fabrication: These bars are easy to machine and can be custom-fabricated for special applications such as hydraulic systems, railings, and other marine hardware.
- 4. Shafts and Axles: The strength and durability of marine-grade aluminum bars make them suitable for shafts, axles, and other rotating components in marine environments.
Haomei Marine Grade Aluminum Bar Inventory
| Product Description | Specifications (mm) | Brand | Mold No. | Weight per meter (kg/m) | Fixed length(m) | Previous period inventory |
| Ф16 5083 H112 Aluminum Rod | Ф16(5083) | 5083 H112 | 0.543 | 3 | 3 | |
| Ф20 5083 H112 Aluminum Rod | Ф20(5083) | 5083 H112 | 0.848 | 3 | 71 | |
| Ф32 5083 H112 Aluminum Rod | Ф32(5083) | 5083 H112 | 2.17 | 3 | 38 | |
| Ф40 5083 H112 Aluminum Rod | Ф40(5083) | 5083 H112 | 3.392 | 3 | 33 | |
| Ф70 5083 H112 Aluminum Rod | Ф70(5083) | 5083 H112 | 10.386 | 3 | 1 | |
| Ф6 6063 Aluminum Rod | Ф6 | 6063 | 0.077 | 3 | 8 | |
| Ф10 6082 T6 Aluminum Rod | Ф10 | 6082 T6 | Ф10 | 0.214 | 6 | 1354 |
| Ф12 6061 T5 Aluminum Rod | Ф12 | 6061 T5 | 0.308 | 4 | 48.25 | |
| Ф12 6082 T6 Aluminum Rod | Ф12 | 6082 T6 | Ф12 | 0.308 | 6 | 943.5 |
| Ф15 6082 T6 Aluminum Rod | Ф15 | 6082 T6 | Ф15 | 0.481 | 6 | 142.5 |
| Ф15 6061 T6 Aluminum Rod | Ф15 | 6061 T6 | 0.481 | 4 | 32 | |
| Ф16 6082 T6 Aluminum Rod | Ф16 | 6082 T6 | YH HZ φ16 | 0.547 | 6 | 88 |
| Ф20 6082 T6 Aluminum Rod | Ф20 | 6082 T6 | Ф20 | 0.855 | 6 | 216.5 |
| Ф25 6082 T6 Aluminum Rod | Ф25 | 6082 T6 | Ф25 | 1.335 | 6 | 177 |
| Ф30 6082 T6 Aluminum Rod | Ф30 | 6082 T6 | Ф30 | 1.923 | 6 | 118 |
| Ф40 6082 T6 Aluminum Rod | Ф40 | 6082 T6 | Ф40 | 3.418 | 6 | 58 |
| Ф50 6082 T6 Aluminum Rod | Ф50 | 6082 T6 | Ф50 | 5.341 | 6 | 29 |
| Ф60 6082 T6 Aluminum Rod | Ф60 | 6082 T6 | Ф60 2 | 7.691 | 6 | 23.5 |
| Ф80 6082 T6 Aluminum Rod | Ф80 | 6082 T6 | Ф80 2 | 13.672 | 6 | 28.5 |
| 20/20 6061 T6 Square Rod | 20*20 | 6061 T6 | 1.086 | 3 | 2 | |
| 20/20 6082 T6 Square Rod | 20*20 | 6082 T6 | YH HZ LP20*20 | 1.086 | 6 | 167 |
| 22/22 6082 T6 Square Rod | 22*22 | 6082 T6 | YH HZ LP22*22 | 1.316 | 6 | 56 |
| 50/50 6082 T6 Square Rod | 50*50 | 6082 T6 | 50*50 | 6.785 | 6 | 9 |
Marine grade aluminum bar processing technology
Machining marine-grade aluminum bar involves multiple steps to ensure the material meets the specifications required for marine applications that require high corrosion resistance, strength and durability.
- 1. Aluminum alloy selection: Marine grade aluminum usually refers to alloys such as 5083, 5086 or 6061, which have excellent corrosion resistance, strength and weldability. The specific alloy chosen depends on the application requirements.
- 2. Blank preparation: Heat the aluminum blank to a temperature suitable for extrusion. Heating helps reduce the material's strength and increases its plasticity, making it easier to shape.
- 3. Extrusion: The heated blank is then pushed through the die under high pressure to form the desired shape. Extrusion can achieve precise shaping and form a uniform cross-section over long lengths.
- 4. Heat treatment: After extrusion, the bar can undergo heat treatment processes, such as solution heat treatment and quenching, to improve its mechanical properties, especially strength and hardness. This step helps achieve the performance required for marine applications.
- 5. Surface treatment: Marine grade aluminum bars are often surface treated to further improve corrosion resistance. This can include anodizing, which forms a protective layer of oxide on the surface, or chromate conversion coating, which provides additional corrosion protection.
- 6. Cutting and finishing: The extruded bar is then cut to the required length and may undergo further finishing processes such as machining or polishing to achieve the required surface finish and dimensional accuracy.
- 7. Quality control: Strict quality control measures are implemented throughout the entire manufacturing process to ensure that the bars meet the specifications required for marine applications. This includes dimensional inspections, mechanical testing and corrosion testing.
Marine grade aluminum bars are widely used in a variety of structures and components in the marine industry, from shipbuilding to offshore platforms and marine infrastructure. Their unique combination of properties makes them indispensable for ensuring the durability, performance and safety of marine structures and equipment in challenging marine environments.
