Compared to many metals, truc tiep bong da anh naturally has excellent lightweight and corrosion-resistant properties, making it popular in the marine industry.
We are a trusted marine truc tiep bong da anh supplier, offering a variety of truc tiep bong da anh alloys and extrusions for your marine applications.
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Marine truc tiep bong da anh product specifications
Chalco provides a range of standard and custom truc tiep bong da anh products for marine and shipbuilding projects.
- Classification society certifications: DNV GL, ABS, LR, BV, Rina
- Standards: ASTM B211, EN754, EN755, EN573, EN485, ISO 9227, ASTM B928, ASTM B117, ASTM G85
We offer free certification documents, quality inspection reports, technical data sheets, and application case PDFs. Factory visits can also be arranged upon request.
Marine corrosion resistant truc tiep bong da anh alloy
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Marine truc tiep bong da anh 5083 H116 H32
The strongest non-heat-treated marine-grade truc tiep bong da anh alloy with excellent seawater corrosion resistance.
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Marine truc tiep bong da anh 5251 H22
A medium-strength truc tiep bong da anh alloy with good ductility.
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Marine truc tiep bong da anh 5754 H114
Excellent seawater corrosion resistance.
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Marine truc tiep bong da anh 6082 T6 T651
The highest-strength structural truc tiep bong da anh alloy in the 6000 series.
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Marine truc tiep bong da anh 6061
Excellent machinability and seawater corrosion resistance.
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Marine truc tiep bong da anh 5052e
High fatigue strength and good machinability.
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Marine truc tiep bong da anh 5383
High strength, excellent corrosion resistance, good plasticity, and superior welding performance.
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Marine truc tiep bong da anh 5456
Extremely high strength and outstanding seawater corrosion resistance.
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Marine truc tiep bong da anh 6063
For decorative and structural applications.
Here is a quick comparison table to help you visualize the differences:
| Alloy | Strength | Corrosion resistance | Common applications |
| 5083 | High | Excellent | Hull, pressure vessels |
| 5086 | High | Excellent | Hull, gangways |
| 5456 | Very high | Excellent | Shipbuilding, storage tanks |
| 6061 | Medium to high | Good | Structural components, marine fittings |
| 6063 | Medium | Good | Rails, frames, pipelines |
Whether you need high strength, excellent corrosion resistance, or easy machinability, marine truc tiep bong da anh alloys can meet your requirements.
Understanding the properties of marine truc tiep bong da anh is essential for making the right choice for your shipbuilding applications.Quick Quote
Marine truc tiep bong da anh products
Different alloys are available in various stock forms, including sheet, plate, coil, tube, extrusion, tri-plate transition joints, and bar.
Marine truc tiep bong da anh Sheets
Marine truc tiep bong da anh Boat
Marine truc tiep bong da anh Tubing
Marine truc tiep bong da anh Transition Joint
Marine truc tiep bong da anh Fittings
Marine truc tiep bong da anh Bar
Marine truc tiep bong da anh Coil
Marine Ribbed Plate
Marine truc tiep bong da anh Forgings
Marine aluminium sheets plates
| Alloy | 5052 5083 5086 5754 6061 6063 6082 |
| Temper | O, H12, H13, H14, H15, H16, H18, H19, H20, H111, H112, H114, H116, H321, etc |
| Size | 4x8 truc tiep bong da anh sheet, 4x10 truc tiep bong da anh sheet, 5x10 truc tiep bong da anh sheet |
| Thickness | 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 10mm, 30mm thick, etc |
| Width mm | 100-2600 |
| Length mm | 500-16000 |
Popular marine-grade truc tiep bong da anh sheets products
Marine truc tiep bong da anh alloys mainly include 5000 series truc tiep bong da anh magnesium alloy materials (5083, 5086, 5383), 6000 series truc tiep bong da anh magnesium silicon alloy materials, and truc tiep bong da anh zinc magnesium alloy materials (6061, 6063, 6082). The tempers include O, H111, H112, H116, H321, etc. Sizes can be customized.
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5052 Corrosion-Resistant O H111 H112 H22 H32Applications:hull, bottom, cabin walls, and ship partitions; ship deck covering materials, etc.
Machinability Impact resistance -
5083 Marine Grade O H111 H116 H321Applications:internal and external panels of the hull; marine storage tanks and fuel tank panels.
Strong corrosion resistance Lightweight design -
5086 truc tiep ket H32 H116Applications:Ship electrical systems, pipelines and other components
Corrosion resistance weldabilityelectrical conductivity -
2024 O T4 T3 T351 T3 T4 H112Applications:ship engine parts
Good strengthhigh temperature resistance -
High quality 7075 T6 T651Applications:Ship high speed boat and other parts
Good strengthhigh temperature resistance -
6061 link truc tiep T6 T651Applications:Ship outfitting, cabins and other components
processability Good strengthcorrosion resistance -
5754 H111 H112 Marine O H111 H112Applications:used in ship structures such as welded structures, storage tanks, and pressure vessels.
Medium strength Easy processing -
5454 Marine Grade O H111 H22 H32 H112Applications:hull structural components, deck covering plates, and internal decorative panels.
High impact resistance Recyclable -
5059 O H111 H116 H321 O H111 H116 H321Applications:hull structure and internal cargo hold panels, compartment partition panels, and ship deck.
Lightweight Good welding performance -
5A01 Marine Grade O, H32, H111Applications:hull structure, deck, cargo hold walls, partitions, storage systems, etc.
Good formability High fatigue strength -
5A05 O H112 Marine O H112Applications:structural components of hull, ship bulkheads, deck; and ceilings, floors cabin doors.
Corrosion and oxidation resistance -
5A06 xem bong da truc O H112Applications:commonly used for the construction and repair of ship shells, hull structures, decks, and cabins.
High strength Processing performance -
Applications:used for shell components of ships; ship's fuel tanks and storage compartments.
Corrosion resistance Weldability
truc tiep bong da anh honeycomb panels
In the shipbuilding industry, truc tiep bong da anh honeycomb panels play a crucial role due to their fire resistance and lightweight properties. They provide optimal strength values in all applications.
Thanks to their lightweight and cost-effectiveness, truc tiep bong da anh honeycomb composite panels are particularly suitable for ship interiors, such as ceilings, walls, and furniture, as well as exterior balcony partitions.
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truc tiep bong da anh honeycomb panel size range
| Sheet Size mm | Thickness mm |
| 2500 × 1250 | 5, 6, 10, 15, 20 |
| 3000 × 1500 | 25 |
| 3050 × 1500 | 20 |
| 3125 × 1250 | 20, 25 |
| 3125 × 1500 | 6, 10, 15 |
| 6250 × 1250 | 6, 20 |
| 6250 × 1500 | 10, 15, 20 |
truc tiep bong da anh Treadplate
We supply 3003 and 6061 truc tiep bong da anh tread plates.
The 3003 truc tiep bong da anh tread plate has a bright finish and excellent corrosion resistance. The 6061 truc tiep bong da anh tread plate has lower corrosion resistance but higher strength than 3003.
Chalco offers truc tiep bong da anh tread plates in various thicknesses, sizes, and surface treatments to meet different needs and requirements.
truc tiep bong da anh tread plates, also known as flooring or pattern plates, are commonly used in marine applications. Chalco provides truc tiep bong da anh tread plates in H22, H114, F, and O tempers.
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Available Stock Sizes:
1ft x 1ft, 1ft x 2ft, 1ft x 4ft, 2ft x 2ft, 2ft x 4ft, 4ft x 4ft, 4ft x 8ft, 4ft x 10ft, 5ft x 8ft, 5ft x 10ft, 5ft x 12ft, or Cut to Size and Custom Shapes. Stock sizes may vary +/- 1/8"
Marine ribbed plate
High-strength 6061 and 5083 truc tiep bong da anh alloys are commonly used to enhance corrosion resistance and mechanical strength. Chalco offers single-rib panels, double-rib panels, and multi-rib panels.
For size information, please contact us!Quick Quote
Marine ribbed panels offer an excellent strength-to-weight ratio, making them ideal for marine applications where weight reduction is required without compromising structural integrity.
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truc tiep bong da anh foam panels
- Produced using a continuous casting method, creating a honeycomb-like cast truc tiep bong da anh foam with a visually appealing continuous skin on all panel surfaces.
- Standard panel size is 4 ft × 8 ft (1220 mm × 2440 mm), with custom lengths available up to 12 ft (3657 mm).
- Foam density ranges from 0.14 g/cc to 0.52 g/cc, with a weight of 2.96 kg/m² to 10.42 kg/m² (0.61 lbs/ft² to 2.13 lbs/ft²).
- Class A fire rating with a flame spread index of "0".
- Made from up to 100% recycled materials and is 100% recyclable.
- Functions as a sound-absorbing, soundproofing, and vibration-damping material.
Large Cell
Mid Cell
Small Cell
Extra wide truc tiep bong da anh coil for ship
Chalco offers extra-wide truc tiep bong da anh plates with widths ranging from 800 mm to 2000 mm, with a maximum width of up to 2650 mm.
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Marine transition joints
Marine transition joints consist of three metals: a steel base, a corrosion-resistant truc tiep bong da anh alloy top layer, and a pure truc tiep bong da anh intermediate layer to enhance bonding.
These transition joints are uniformly bonded through vacuum explosion welding and are commonly used in shipbuilding to weld truc tiep bong da anh superstructures to steel hulls.
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Chalco manufactures truc tiep bong da anh-steel transition joints using parent plates with standard dimensions of 1300 × 3800 mm, with a maximum size of up to 4 × 12 meters and thicknesses ranging from 1 mm to 100 mm.
After sawing or water jet cutting, various shapes and sizes can be obtained, including plates, blocks, discs, rectangles, and rings.
For stock size sheets, please contact us!Quick Quote
Marine truc tiep bong da anh tubing
We have a large stock of anodized marine-grade truc tiep bong da anh tubes with polished and brushed surface finishes. Made from durable 5052, 5083, 5754, 6060, 6082, and 6463 alloys, they enhance the performance of your marine projects.
These tubes are ideal for constructing T-tops, tuna towers, Bimini tops, outrigger platforms, leaning posts, and bow railings, ensuring durability and corrosion resistance in marine environments.
For custom solutions, including tailored sizes, lengths, alloys, or finishes, please contact us.
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Professional Manufacturer O H112Applications:Manufacture of hulls, decks, marine tanks, offshore platforms and diving equipment.
High strength excellent ductility corrosion resistance -
5086 SCH 40&80 bong H32 H111Applications:Desalination plants and ship structures
High strength good corrosion resistanceExcellent weldability -
High Quality 6061 T5 T6Applications:Hull frames, bulkheads, railings, doors and windows, etc.
preservative good weldability processing performance -
5052 O H112 Tubing: O H112Applications:Ventilation pipes, drainage pipes, lifeboats, anchor chains, etc.
preservative good weldability price is relatively cheap -
3003 truc tiep bong O H14Applications:Ship's piping system, cooling equipment, deck structure.
Corrosion resistant lightweight easy to process -
The Most Complete T5 T6Applications:Ship's piping system, structural parts, deck handrails.
Corrosion resistant lightweight -
6082 Aluminium Tubes T5 T6
Applications:Ship's piping system, structural parts, deck handrails.
Corrosion resistant lightweight -
2024 T3 T351 bong T3 T351 T4Applications:Structural components of ships, hull frames, bulkheads, etc.
High strength good corrosion resistance
Marine aluminium extrusion
truc tiep bong da anh extrusions are a popular choice for marine projects due to their lightweight, high strength, and excellent corrosion resistance. Extruded truc tiep bong da anh can be provided with DNV certification.
Suitable truc tiep bong da anh alloys for marine extrusions include 5083, 5086, 6082, and 6061.
Chalco offers a wide range of truc tiep bong da anh extrusions for marine applications, from commercial ferries, ships, and small boats to large barges and floating docks.
Angle truc tiep bong da anh
T-profile
H-profile
I-beam
U-channel
Glass extrusions
Boat windscreen aluminium extrusions
F-profile
truc tiep bong da anh double-duct profile
We offer customized marine truc tiep bong da anh profiles, precisely designed to meet your project requirements in terms of dimensions, cross-sectional shapes, and alloy types. Feel free to contact us for a tailored solution!Quick Quote
Custom marine truc tiep bong da anh alloy components series
Custom truc tiep bong da anh Plates and Profiles Integration
Manufactured using skin pressing/bending and modular integration technology.
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Custom Marine Fuel Tanks, Water Tanks, and Consoles
Made from 5083-111 truc tiep bong da anh, combining laser cutting and bending-formed components.
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Custom Marine Ladders
Constructed with truc tiep bong da anh plates and tread plates, using laser-cut perforation, bending-formed components, and plug-in welding technology.
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Custom Marine Gooseneck Vents and Bollards
Made from truc tiep bong da anh plates and 6-series alloy tubes, combining laser-cut profiles, sheet cutting, and bending-formed components.
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Custom Marine Watertight Hatches, Manhole Covers, Weatherproof Doors
Manufactured with truc tiep bong da anh plates and 6-series alloy profiles, using laser-cut profiles, sheet cutting, and bending-formed component integration technology.
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truc tiep bong da anh hull vessel fittings
Our truc tiep bong da anh hull marine fittings can be directly welded to truc tiep bong da anh hulls, ensuring high-strength bonding, corrosion resistance, and long-lasting durability, making them suitable for various marine applications.
truc tiep bong da anh Tie Down Points
truc tiep bong da anh Marine Cleats
truc tiep bong da anh Marine Deck Chocks
truc tiep bong da anh Container Foundation
truc tiep bong da anh Deck Scupper
truc tiep bong da anh Boat Hatches
truc tiep bong da anh Container Corner Castings
Aluminium Handle
Aluminium Handrail Brackets
Marine truc tiep bong da anh anodes
Provide the most effective protection in saltwater and brackish water.
- Significant cost savings compared to traditional zinc anodes.
- Compliant with U.S. MiL standard (MiL-A-24779(SH)).
- Performs at least 5% better in saltwater than traditional zinc anodes, with 50% longer protection time.
- 0% cadmium content, eliminating toxic substances found in traditional zinc anodes, making it environmentally friendly.
- 50% lighter than traditional zinc anodes.
Marine aluminium pipe fittings
- Lightweight: 50% lighter than traditional steel pipe fittings, reducing vessel weight and improving fuel efficiency.
- Corrosion-resistant: Made from premium marine-grade truc tiep bong da anh alloys such as 5083, 6061, and 6063, offering excellent seawater corrosion resistance.
- High strength & easy welding: Suitable for marine piping welding processes, ensuring long-term stability.
- Wide applications: Ideal for seawater pipelines, fuel pipelines, drainage systems, and air ventilation systems.
Aluminium Flanges
Aluminium Elbows
Aluminium Tees
Aluminium Reducers
Aluminium End Caps
Aluminium Couplings
Marine aluminium bars
Marine-grade truc tiep bong da anh round bars are commonly made from 5-series (5083, 5086) and 6-series (6061, 6063) alloys. Different tempers such as O, H32, and H116 are selected based on application requirements to balance strength and corrosion resistance.
Marine grade truc tiep bong da anh round bar
Commonly used alloys for marine-grade truc tiep bong da anh round bars include 5-series (e.g., 5083, 5086) and 6-series (e.g., 6061, 6063) truc tiep bong da anh alloys.
The temper of marine-grade truc tiep bong da anh round bars is typically chosen from O (annealed), H32, H116, etc., to meet specific application requirements. H32 and H116 conditions indicate stabilization treatment, providing a balance of strength and corrosion resistance.
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Marine Grade 5052 O H112 O H112Applications:deck support and ship frame, ship mast, rigging, etc.
Lightweight Weldability -
5059 H112 5086 O/H112 Marine O H112Applications:ship rudder posts, guardrails, handrails, and ship door and window frames, etc.
High strength Corrosion resistance -
Applications:Structural support components, protective equipment, sail support rods, etc.
Lightweight Good weldability -
Applications:Manufacturing of hull skeleton, oars, ship equipment, and ship accessories.
High strength Processability -
6060 6061 6005A 6082 Marine ket qua truc tiep T4 T3511 T5 T6 T8511Applications:hull skeleton, keel, ladder, railing, handrail, etc.
Easy to cut and drill -
Applications:hull skeleton, ship railing, ship ladder, deck guardrail, and electrical system.
Low density Conductivity -
5A02 O H112 Marine Grade O H112Applications:gangway, guardrail, railing; manufacture various ship accessories.
Processing performance Thermal conductivity
Marine grade truc tiep bong da anh flat bar
Lightweight, sharp edges, smooth surface, versatile material with good corrosion resistance.
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Marine grade truc tiep bong da anh square bar
Marine-grade truc tiep bong da anh square bars are extensively utilized in marine engineering and shipbuilding, employed in the fabrication of ship hull structures, masts, deck structures, marine platforms, and various components for marine engineering projects, including offshore platforms, marine pipelines, and seabed facilities, among others.
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5052 O H112 Marine Grade O H112Applications:deck support and ship frame, ship mast, engine, pipeline support, etc.
Easy to process Weldability -
5059 5086 Marine Grade tuong O H112Applications:ship rudder posts, guardrails, handrails, and ship door and window frames
High strength and rigid -
Applications:manufacturing of hull skeleton, oars, ship equipment, and ship accessories.
High strength Processability -
Applications:structural support components, protective equipment, ship accessories, etc.
Lightweight Good weldability -
6060 Marine xem truc tiep T4, T3511, T5, T6, T8511Applications:hull skeleton, keel, ladder, railing, handrail, etc.
Easy to cut Good decorative performance -
Applications:the ladders and handrails inside the ship, between decks.
Easy to process Strong and sturdy -
6082 O T6 Marine xem bong O, T4, T3511, T6, T8511Applications:structural support materials used for manufacturing ship hulls, etc.
Corrosion resistance Can be heat treated -
6061 O/T6/T4/T3511 Marine T4, T3511, T6, T8511Applications:making equipment brackets on ships, such as support structures for navigation and equipment, etc.
High strength Corrosion resistance -
Applications:hull skeleton, ship railing, ship ladder, deck guardrail, and electrical system.
Low density Conductivity -
5A02 O H112 Marine Grade O H112Applications:gangway, guardrail, railing; manufacture various ship accessories, etc.
Processing performanceThermal conductivity
Marine grade truc tiep bong da anh hexagon bar
Marine-grade truc tiep bong da anh hexagonal bars find diverse applications in marine engineering and shipbuilding, serving as essential components for ship hull structures, masts, support structures, offshore platforms, marine engineering components, connectors, fasteners, and ship accessories. Overall, they play a crucial role by providing strength, lightweight properties, and corrosion resistance in marine projects and ship manufacturing.
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Marine Grade 5052 O H112 O H112Applications:Ship equipment and components, such as steering wheels, ship propellers, propeller shafts, etc.
Good surface treatment Seismic performance -
Applications:Ship rudder posts, guardrails, handrails, and ship door and window frames
High strength Rigid corrosion resistance -
Applications:Manufacturing of hull skeleton, oars, ship equipment, and ship accessories.
High strength Corrosion resistance -
Applications:Structural support components, protective equipment, sail support rods, etc.
High-strength Good weldability -
Marine Grade 6082 VS 6061 VS 6060 bong da truc T4, T3511, T5, T6, T8511Applications:Hull skeleton, keel, ladder, railing, handrail, etc.
Excellent extrusion performance -
Applications:Used for hull structure, ship equipment support, ship decoration, and interior design.
Lightweight High-strength Easy to process -
Manufacturer of Marine Grade O H112Applications:Ship equipment and accessories, ship pipeline supports, welding components.
Thermal conductivity
Cast and forged marine-grade truc tiep bong da anh alloys
Marine-grade forged truc tiep bong da anh alloys are commonly used in docks, boat lifts, structural shipbuilding, and other offshore structures.
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Marine truc tiep bong da anh Welding Wire
Marine-grade truc tiep bong da anh MIG welding wire is specifically designed for welding truc tiep bong da anh alloys used in marine environments. It is available in various diameters, ranging from 0.025 inches to 0.045 inches.
5356 and 5183 alloy wires are commonly used for marine applications due to their excellent corrosion resistance, strength, and durability, even under harsh conditions such as saltwater exposure.
5356-grade wire
5183-grade wire
4043-grade MIG wire
Marine Stainless Steel Products – Also Available
If you are interested in our marine-grade stainless steel products or have any technical inquiries or requirements, please feel free to contact our professional team.
- Super Duplex Stainless Steel:UNS S32750(SAF 2507), UNS S32760(Zeron 100)
- HSLA Steel:A131 Grade AH36/DH36/EH36, EN 10225 S355G10+M
- Nickel-based Alloys:Inconel 625(UNS N06625), Monel 400(UNS N04400)
- Specialty Stainless Steel Fasteners:A286(UNS S66286), .17-4PH(UNS S17400)
- High-performance Marine Steel Plates:NV F690(NORSOK), API 2W Grade 60/Grade 80
DNV-Certified truc tiep bong da anh Extrusion Stock List
All materials are fully certified. Additionally, Chalco can provide Lloyd’s Register (LR) certification as well as materials certified by DNV, ABS, and GL, upon request.
We offer comprehensive cutting services for all products, including length cutting for bars, tubes, and extrusions, as well as straight and profile cutting for plates.
5052 truc tiep bong da anh Bar Stock
6061 truc tiep bong da anh Tube Stock
6063 truc tiep bong da anh Tube Stock
6063 truc tiep bong da anh Bar Stock
6063 truc tiep bong da anh Flat Bar Stock
6082 truc tiep bong da anh Bar Stock
Marine truc tiep bong da anh properties
- The density of marine-grade truc tiep bong da anh alloys is approximately 2.7 g/cm³, only one-third the weight of steel.
- truc tiep bong da anh alloys offer excellent corrosion resistance in marine environments, especially 5083 and 5086 alloys.
- Marine-grade truc tiep bong da anh alloys provide high strength and hardness. For example, 6061-T6 truc tiep bong da anh alloy has a Brinell hardness of approximately 95, a tensile strength of 310 MPa, and a yield strength of 276 MPa.
- truc tiep bong da anh alloys have good oxidation resistance, and surface treatments such as anodizing enhance protection against UV exposure and marine environments.
- truc tiep bong da anh alloys are easy to process, allowing for polishing and anodizing to achieve a high-quality surface finish, improving aesthetic appeal and durability.
- Marine-grade truc tiep bong da anh alloys have excellent weldability and manufacturability, making them suitable for various welding and forming processes, meeting the needs of complex structures.
Advantages of marine truc tiep bong da anh
- Lightweight: 50-65% lighter than steel, reducing vessel weight, improving fuel efficiency, and increasing payload capacity.
- Excellent corrosion resistance: Protective oxide layer effectively resists saltwater corrosion.
- High strength: Superior strength-to-weight ratio.
- Low maintenance: Long-term durability with minimal maintenance, reducing costs and labor expenses.
- Easy to process: Easily cold-formed and bent, making it ideal for complex structural manufacturing.
- Fire-resistant: truc tiep bong da anh is non-combustible in marine environments and offers better fire resistance than carbon fiber, meeting ABS, DNV, and Lloyd’s international certification standards.
Marine truc tiep bong da anh Applications
Shipbuilding structural applications
- Hull structures: 50-65% weight reduction compared to steel, improving fuel efficiency.
- Superstructures: Used for decks, cabins, and helicopter decks, reducing ship center of gravity and enhancing stability.
- Fishing boats & patrol boats: Saltwater corrosion resistance, reducing maintenance costs and extending service life.
Marine hardware & accessories
- Handrails & walkways: Made from NORSOK standard truc tiep bong da anh extrusions, strong, durable, and corrosion-resistant in marine environments.
- Ladders & stair towers: Lightweight yet strong, customizable to various requirements, and pre-fabricated for easy installation, reducing on-site workload.
- Mooring bollards, railings, hatch frames: Long-lasting with minimal maintenance or replacement needs.
Marine propulsion & equipment systems
- Propellers: Some high-performance vessels use truc tiep bong da anh propulsion components, reducing overall weight.
- Pipelines & cable trays: Corrosion-resistant truc tiep bong da anh pipes & wire ducts, enhancing marine equipment safety.
- Marine trailers & storage facilities: Made of truc tiep bong da anh alloy, rust-free, and longer service life.
truc tiep bong da anh modules
- Office & living space extensions: A60 fire-resistant glass curtain walls, high-strength lightweight structures, ideal for offshore platforms.
- Helicopter decks: Meets international certification standards such as ABS, DNV, and Lloyd's, ensuring high reliability and strength.
- Elevator shafts: truc tiep bong da anh elevator shafts are 50% lighter than steel, lower maintenance costs, and easy to install.
High-Precision marine truc tiep bong da anh alloy processing & prefabrication services
We offer a range of cutting and prefabrication services, including coil slitting, sheet cutting to size, extrusion and tube length cutting, polishing, coating, drilling, grooving, bending, and edge welding preparation.
We can also process all forms into finished products with ease using various techniques.Quick Quote
Corrosion-resistant treatment of truc tiep bong da anh alloy for ships
Here are some tips to ensure the durability of truc tiep bong da anh structures in marine and offshore environments, in addition to selecting the right truc tiep bong da anh alloy:
Anodizing
Anodizing enhances the natural oxide layer on truc tiep bong da anh, protecting marine truc tiep bong da anh extrusions from corrosion and other external damage.
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There are different types of anodizing, including sulfuric acid anodizing, hard anodizing, and chromic acid anodizing. The anodized film thickness typically ranges from 5 to 25 microns, depending on the corrosion level of the final application.
Compared to chemically produced coatings, anodizing provides better corrosion resistance and strength. The anodized layer can also serve as a base for any color dye.
truc tiep bong da anh coatings
Organic coatings such as paint, varnish, and powder coatings create a physical barrier against corrosive elements.
Common types of truc tiep bong da anh coatings include polyurethane coatings, epoxy coatings, and powder coatings.
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- Below the waterline: coatings must resist penetration corrosion and biofouling. polyurethane topcoats, epoxy primers, and specialized antifouling paints are commonly used.
- Above the waterline: coatings need good weather resistance, gloss retention, and compatibility with primers. common choices include polyurethane topcoats, alkyd resin paints, acrylic paints, and advanced fluorocarbon coatings.
Sacrificial anodes
Cathodic protection involves using sacrificial anodes (such as zinc or magnesium) to corrode instead of truc tiep bong da anh. Impressed current systems use an external power source for protection.
In submerged areas of ships, using about 10% of the sacrificial anodes (zinc, magnesium) required for carbon steel can effectively protect truc tiep bong da anh.
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Electrochemical insulation
When different metals are used together, electrochemical corrosion can be prevented by electrically insulating them from each other. Insulation must completely eliminate metal-to-metal contact.
Another insulation alternative is using sealing wax or covers on bolt heads, nuts, and washers.
Chromate conversion coating
Chromate conversion coatings form a protective chromium layer on the truc tiep bong da anh surface, providing good corrosion resistance and serving as a base for additional coatings.
Electroplating
Electroplating involves depositing a metal layer, such as nickel or chromium, onto the truc tiep bong da anh surface to enhance corrosion resistance.
Inhibitors
Inhibitors are chemicals added to the environment to slow down the corrosion process. these can be organic or inorganic inhibitors.
others
Surface treatments such as laser surface melting, ion implantation, and shot peening can modify the truc tiep bong da anh surface to improve corrosion resistance.
Marine aluminium best welding techniques
TIG (tungsten inert gas) welding: suitable for thinner truc tiep bong da anh sections, providing precise control and high-quality welds.
MIG (metal inert gas) welding: ideal for thicker sections, offering faster welding speeds and good penetration.
FSW (friction stir welding): a solid-state joining process that creates high-strength welds without melting the base material, especially suitable for marine truc tiep bong da anh with high damping and resistance properties.
Challenges of welding marine-grade truc tiep bong da anh
- Oxidation: truc tiep bong da anh quickly forms an oxide layer when exposed to air, affecting welding. cleaning the surface before welding is crucial.
- Thermal conductivity: truc tiep bong da anh has excellent heat conductivity, making it difficult to maintain the necessary heat in the welding area. preheating the material may help.
- Deformation: due to truc tiep bong da anh's high thermal expansion coefficient, it may bend or deform during welding. using proper clamping and fixturing can minimize this issue.
- Crack sensitivity: some truc tiep bong da anh alloys, especially heat-treatable ones, are more prone to cracking in the weld zone. proper joint preparation, welding techniques, and post-weld heat treatment are essential to prevent cracking.
Why choose us? – professional marine aluminium supplier
- Years of experience in providing corrosion-resistant, high-strength marine truc tiep bong da anh alloys for ships, offshore structures, and more.
- From raw material selection to production inspection, our products meet international classification standards such as DNV and ABS, ensuring higher reliability.
- Advanced digital equipment and mature heat treatment and rolling processes guarantee product consistency and high performance.
- Customized grades and specifications available upon request, with fast delivery to shorten project timelines.
- Expert consultation on material selection and application to simplify the entire project process for customers.
- Seamless service from quotation, production, and logistics to after-sales support, saving time and effort for our clients.