In recent years, with the vigorous development of the global shipbuilding industry, the choice of materials has become one of the key factors in improving the performance of ships. 5083 H32 marine aluminum plate has become one of the preferred materials for modern shipbuilding due to its excellent corrosion resistance, high strength and lightweight characteristics.
The 5083 H32 marine aluminum plate provided by MC Aluminum is widely used in the field of shipbuilding, including yachts, cruise ships and fishing boats. Marine grade aluminum plates are certified by relevant classification societies and have good corrosion resistance, high strength and welding performance. MC Aluminum offers a wide range of specifications, ranging from 3 to 50 mm in thickness, which can be customized according to customer needs.
5083 Alloy introduction
5083 marine aluminum plate belongs to the AL-Mn alloy series and is a widely used rust-proof aluminum. This alloy has high strength, especially fatigue resistance: high plasticity and corrosion resistance, cannot be strengthened by heat treatment, good plasticity during semi-cold hardening, low plasticity during cold hardening, good corrosion resistance, good weldability, poor machinability, and can be polished.
H32 state: indicates that the aluminum plate is stabilized after work hardening, suitable for occasions requiring high strength and certain toughness.
5083 marine aluminum plate specifications
Alloy: 5083
Temper: H32
Thickness: 3-50 mm
Width: 100-2650 mm
Length: 1000-12000 mm
5083 marine aluminum alloy mechanical properties
Tensile strength: ≥275 MPa
Yield strength: ≥125 MPa
Elongation: ≥12% (depending on thickness)
Annealing temperature 415 ℃
Hardness: It has medium hardness in H32 state and is suitable for cold working and welding.
Chemical composition of 5083 marine aluminum alloy
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other | Al | |
| Each | Total | ||||||||||
| 5083 | 0.4 | 0.4 | 0.1 | 0.4-1.0 | 4.0-4.9 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | remainder |
Advantages of 5083 h32 aluminum plate for ships
1. Strong corrosion resistance: Excellent resistance to salt spray and pitting in marine environment.
2. Excellent weldability: Suitable for a variety of welding methods (such as MIG, TIG welding), stable performance after welding.
3. Lightweight and high strength: Significantly reduce weight while ensuring strength.
4. Good processability: Easy to cold work, cut and bend.
5. Environmental protection: After the ship is retired, its materials can be recycled and reused, reducing pollution to the environment.
5083 H32 marine grade aluminum plate application areas
Shipbuilding industry: used for hull outer plate, deck, compartment and LNG storage tank.
Marine engineering: such as drilling platform, ocean buoy and pressure vessel.
Others: tank car manufacturing, rail vehicle, aerospace field
MC Aluminum can produce ship plates including 5083, 5086, 5052, 5383, 5454, 5456, 5754, 6061, 6063 and other varieties and specifications. The product quality is stable, and it can accept orders of 1-200 tons, global export, 7-35 days delivery cycle, welcome to order.
