Marine grade aluminum angle is an angular cross-section aluminum profile machined from aluminum in the shape of an L-shape with two edges intersecting each other vertically. Angle aluminum has a wide range of applications because its side length and thickness can be customized according to specific needs.

Angle aluminum can be divided into two main categories: equal angle aluminum and unequal angle aluminum. Generally speaking, the thickness of marine grade aluminium angle is usually between 0.5mm~5.0mm, the maximum can reach 10mm, the common used thickness are 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 9mm, 10mm, etc. the width ranges from 10mm to 500mm, the common specifications are 20*20mm-200*200mm, the common sizes are 20*20mm, 20*30mm, 30*30mm, 40*40mm, etc. The length is generally 3m~6m, common length of 3 meters, 4 meters, 6 meters, etc. But there can be longer or shorter specifications. These size ranges are to meet the needs of various structures and components in shipbuilding. The wall thickness of angle aluminum profiles determines its strength and stability, the greater the thickness, the higher the strength of the profile, which is suitable for bearing greater loads.

Marine grade aluminum angle 5086 is used in the application parts of ships due to its high corrosion resistance, low density, high tensile strength, high elongation and other characteristics. The application parts of marine grade 5086 aluminum angle on ships are quite extensive. Due to its excellent mechanical properties and corrosion resistance, it is often used for reinforcement and support of hull structure, deck, bulkhead, porthole, door frame and other parts. The use of marine grade angle aluminum not only improves the overall strength and stability of the ship, but also resists corrosion in the marine environment and extends the service life of the ship. Right angle aluminum profiles also have different surface treatments. Common surface treatments are oxidized, sandblasted, sprayed and so on. Different surface treatment can make the right angle angle aluminum profile have different appearance effect and corrosion resistance.

Features of marine grade structural aluminum angle:

1. Lightweight and high-strength:

Aluminum structural angle has the characteristics of lightweight and high strength, which can withstand larger loads and make the structure more stable and reliable.

2. Good corrosion resistance:

After anti-corrosion treatment, aluminum structural angle aluminum can be used in harsh environments, not easy to oxidize rust, acid and alkali corrosion resistance.

3. Good processing ease:

Marine grade aluminum structural angle is easy to process, according to the actual use requirements for cutting, bending, cold bending and other processing.

The application scope of structure aluminum angel:

1. Construction field: aluminum structural angle is widely used in construction, such as building roof frames, roofs, walls, partitions, ladders and so on.

2. Shipbuilding field: Angel aluminum is also commonly used in shipbuilding field to make masts, bridges, inner walls of ships, etc.

3. Bridge project: Aluminum structural angle can be used as load-bearing components of bridges to undertake the load-bearing tasks of bridges.

4. Electric tower project: Angle aluminum is also commonly used in the electric tower project, used to support the transmission line.

It should be noted that the specific marine grade angle aluminum dimensions and application parts also need to be determined according to the type of ship, design requirements, sailing environment and manufacturer's specifications. Therefore, when purchasing and using marine grade angle aluminum, it is recommended to have detailed communication and consultation with professional ship manufacturers or material suppliers to ensure that the selected marine grade angle aluminum can meet the actual needs of the ship.