What is 5754 aluminum sheet product?

What is marine grade aluminium 5754? 5754 aluminum plate is a type of aluminum alloy plate. It belongs to the 5xxx series of aluminum alloys, known for its excellent corrosion resistance, weldability and medium strength. Aluminum sheet 5754 has the characteristics of medium strength, good corrosion resistance, weldability and easy processing and forming. It is a typical alloy among Al-Mg alloys. 5754 aluminum alloy plate is the main material used in the automobile manufacturing industry (car doors, molds, seals) and canning industry.

aluminum sheet 5754
aluminum sheet 5754

Element content of 5754 aluminum plate

Here’s a table listing the typical elemental composition of 5754 aluminum alloy:

ElementContent (%)
Aluminum (Al)Balance
Magnesium (Mg)2.6 – 3.6
Silicon (Si)0.4
Iron (Fe)0.4
Manganese (Mn)0.5
Chromium (Cr)0.3 – 0.2
Copper (Cu)0.1
Zinc (Zn)0.2
Titanium (Ti)0.15
Other Elements (Each)0.05
Other Elements (Total)0.15

5754 aluminum plate performance characteristics:

Strong corrosion resistance: 5754 aluminum has excellent corrosion resistance in marine environments, making it suitable for applications such as hulls, shipbuilding and offshore structures.

Good weldability: This alloy has good weldability and can be used with various welding techniques such as arc welding, gas welding, and resistance welding.

High Strength: 5754 aluminum has medium strength and is suitable for structural applications requiring strength and corrosion resistance.

Good formability: It can be easily formed into various shapes and profiles through bending, rolling, deep drawing and other processes.

High Surface Finish: 5754 aluminum panels typically have a smooth surface finish, making them suitable for applications where appearance is important.

Wide Applications: Because 5754 aluminum sheet combines corrosion resistance, weldability, and moderate strength, it is commonly used in marine, automotive, transportation, and construction applications. It is also used in the construction of storage tanks, chemical equipment and components for the aerospace industry.

aluminum 5754 sheet
aluminum 5754 sheet

Typical material properties for 5754 aluminium sheet

Density: 2.67 g/cm3, or 167 lb/ft3.
Young’s modulus: 69 GPa, or 10 Msi.
Ultimate tensile strength: 220 to 330 MPa, or 32 to 48 ksi.
Thermal Conductivity: 130 W/m-K.
Thermal Expansion: 23.7 μm/m-K.

What is 5754 aluminum sheet used for?

5754 aluminum plate is an aluminum-magnesium alloy with medium strength, good corrosion resistance, weldability and easy processing and forming.

Aluminum plate 5754 is widely used in various fields, such as welded structures, storage tanks, pressure vessels, ship structures and offshore facilities, transportation tanks, etc.

Because 5754 aluminum plate has excellent anti-rust function, it has good applications in the shipbuilding industry.

5754 aluminum plates are also used to make noise barriers. They have the advantages of light weight, convenient transportation and construction, low cost, and long service life. They are suitable for noise prevention applications on elevated highways, urban light rails, and subways.

5754 aluminum plate is also widely used in sheet metal parts of transportation vehicles, instruments, street lamp brackets and rivets, hardware products, electrical appliance casings, etc.

5754 pattern aluminum plate also has advantages in beautiful appearance, good anti-skid performance, and high reinforcement performance. Therefore, it is widely used in transportation, construction, decoration, bottom plates around equipment, machinery, shipbuilding and other fields.

5754 aluminum sheet temper

5754 aluminum alloy can be supplied in various tempers, each of which undergoes different heat treatment processes to achieve specific mechanical properties. The most common tempers for 5754 aluminum sheet are as follows:

5754-O Temper (Annealed): It has low strength but high formability, making it suitable for cold working processes such as bending and deep drawing.

5754-H111 aluminum sheet: This temper indicates that the aluminum has undergone a mild work hardening process. It offers moderate strength and retains good formability. It’s often used in applications requiring some strength along with good formability.

5754 H22 / 5754 H24 / 5754 H26: These tempers are work-hardened variations of the H111 temper. They offer increased strength compared to H111, achieved through cold working processes such as rolling or stretching. H22, H24, and H26 tempers are suitable for structural applications where higher strength is required.

5754 H32 / 5754 H34 / 5754 H36 / 5754 H38: These tempers are further work-hardened versions compared to H22, H24, H26. They offer even higher strength levels, making them suitable for applications requiring greater structural integrity. H32, H34, H36, and H38 tempers are commonly used in marine and structural applications.

5754 H116 / 5754 H321: These tempers are specifically designed for marine applications where corrosion resistance is critical. They offer high resistance to corrosion in seawater environments along with good strength. H116 is typically used for products subjected to seawater corrosion, while H321 is suitable for products subject to both seawater and atmospheric corrosion.

5754 H112 aluminum sheet: This temper is specifically for aluminum alloy 5754 plates and sheets. It indicates that the material has undergone a stabilization treatment to improve its resistance to stress corrosion cracking. It’s commonly used in applications where high resistance to corrosion and excellent formability are required.