5754 Aluminum Plate Sheet

5754 aluminum sheet is a high strength non-heat treatable alloy with excellent corrosion resistance, good weldability and machinability. It is particularly suitable for seawater applications. 5754 is a wrought alloy, it can be formed by rolling, extrusion and forging.

5754 aluminum plate is made from a 5000 series aluminum-magnesium alloy, also known as AlMg3, A95754, or 3.3535. This non-heat-treatable alloy is renowned for its outstanding resistance to atmospheric and seawater corrosion, making it a popular choice in marine, automotive, and industrial applications. It provides a good balance of strength and ductility, and its mechanical properties can be enhanced through cold working.

Processing: has good machinability.
Welding: has good weldability.
Heat treatment: not heat treatable.

5754 aluminum plate

5754 Aluminum Plate Standards

ASTM B209: Standard Specification for Aluminum Sheet and Plate.
EN 573-3: European Standard for Chemical Composition.
EN 485-2: Covers Mechanical Properties.
AMS 4025: Aerospace Material Specification.

5754 Aluminum Plate Typical Temper

O
H111
H114
H22
H24
H26
H28

5754 in different heat treatment states is the main material used in the automotive manufacturing industry (passenger car doors, molds, seals) and canning industry.

5754 Aluminum Plate Advantages

Advantage	Description
Excellent Corrosion Resistance	Due to its high magnesium content, 5754 aluminum plate exhibits outstanding corrosion resistance in marine environments, humid conditions, and chemical exposure. Particularly when exposed to saltwater, atmospheric moisture, or industrial pollutants, 5754 aluminum plate forms a dense oxide layer that effectively prevents corrosion and oxidation, extending its service life. As a result, it is widely used in shipbuilding, marine engineering, chemical storage tanks, and food processing equipment that require long-term corrosion resistance.
High Tensile Strength	5754 aluminum plate has a higher tensile strength than general 5-series aluminum alloys, making it superior in bearing mechanical stress and structural loads. Compared to 5052 aluminum alloy, 5754 aluminum plate can achieve higher strength after cold working or heat treatment while maintaining good ductility and toughness. Therefore, it is commonly used in automotive manufacturing, railway vehicles, pressure vessels, and bridges where high material strength is essential to ensure structural safety and stability.
Excellent Weldability	5754 aluminum plate supports various welding methods, including TIG, MIG, spot welding, and friction stir welding, while maintaining high strength and corrosion resistance after welding. This outstanding weldability makes it widely used in automotive manufacturing, shipbuilding, tanker construction, and high-speed rail carriages, where welded structural components are required. It improves processing efficiency while ensuring the quality and durability of welded joints.

5754 Aluminum Plate Disadvantages

5754 aluminum plate has two disadvantages: it is not heat treatable and cannot be used for casting applications.
Slightly stronger than 5052 alloy, but less ductile

Corrosion Resistance

5754 aluminum alloy is a stronger material than 5251 and has good machinability. Its main property is the alloy's ability to provide excellent resistance to seawater and industrial chemical corrosion.

Equivalents of AA 5754

UNS A95754, ISO AlMg3, Aluminium 5754, AA5754, Al5754

5754 Aluminum Sheet Tolerance Chart

Thickness		Tolerance Specified Width
Over	Including	≤ 1250mm	> 1250mm ≤ 1600mm
≥ 2.5mm	4mm	±.28mm	±.28mm
4mm	5mm	±.30mm	±.30mm
5mm	6mm	±.32mm	±.32mm
6mm	8mm	±.35mm	±.40mm
8mm	10mm	±.45mm	±.50mm
10mm	15mm	±.50mm	±.60mm
15mm	20mm	±.60mm	±.70mm
20mm	30mm	±.65mm	±.75mm
30mm	40mm	±.75mm	±.85mm

5754 Aluminum Plate Chemical Composition Limits

Elemant	Si	Fe	Cu	Mn+Cr	Mg	Zn	Ti	Others-Each	Others Total	Al Min
5754	0.40	0.40	0.10	0.10-0.6	2.6-3.6	0.20	–	0.05	0.15	Remainder

Typical Mechanical Properties Data of Aluminum 5754

Temper	Thickness	Yield Strength	Tensile Strength	Elongation		Hardness¹⁾
Param		R_p0.2	R_m	A₅₀	A
Param	[mm]	[N/mm₂]	[N/mm₂]	[%]	[%]	HBW
5754 O/H111	> 0.2–0.5	≥ 80	190–240	≥ 12	-	52
	> 0.5–1.5	≥ 80	190–240	≥ 14	-	52
	> 1.5–3.0	≥ 80	190–240	≥ 16	-	52
	> 3.0–12.5	≥ 80	190–240	≥ 18	-	52
	> 12.5–100.0	≥ 80	190–240	-	≥ 17	52
5754 H112	≥ 6.0–12.5	≥ 100	≥ 190	≥ 12	-	62
	> 12.5–25.0	≥ 90	≥ 190	-	≥ 10	58
	> 25.0–40.0	≥ 80	≥ 190	-	≥ 12	52
	> 40.0–80.0	≥ 80	≥ 190	-	≥ 14	52
5754 H12	> 0.2–0.5	≥ 170	220–270	≥ 4	-	66
	> 0.5–1.5	≥ 170	220–270	≥ 5	-	66
	> 1.5–3.0	≥ 170	220–270	≥ 6	-	66
	> 3.0–6.0	≥ 170	220–270	≥ 7	-	66
	> 6.0–12.5	≥ 170	220–270	≥ 9	-	66
	> 12.5–40.0	≥ 170	220–270	-	≥ 9	66
5754 H14	> 0.2–1.5	≥ 190	240–280	≥ 3	-	72
	> 1.5–6.0	≥ 190	240–280	≥ 4	-	72
	> 6.0–12.5	≥ 190	240–280	≥ 5	-	72
	> 12.5–25.0	≥ 190	240–280	-	≥ 6	72
5754 H16	> 0.2–0.5	≥ 220	265–305	≥ 2	-	80
5754 H16	> 0.5–6.0	≥ 205	265–305	≥ 3	-	80
5754 H18	> 0.2–0.5	≥ 250	≥ 290	≥ 1	-	88
5754 H18	> 0.5–3.0	≥ 250	≥ 290	≥ 2	-	88
5754 H22/H32	> 0.2–0.5	≥ 130	220–270	≥ 7	-	63
	> 0.5–1.5	≥ 130	220–270	≥ 8	-	63
	> 1.5–3.0	≥ 130	220–270	≥ 10	-	63
	> 3.0–6.0	≥ 130	220–270	≥ 11	-	63
	> 6.0–12.5	≥ 130	220–270	≥ 10	-	63
	> 12.5–40.0	≥ 130	220–270	-	≥ 9	63
5754 H24/H34	> 0.2–1.5	≥ 160	240–280	≥ 6	-	70
	> 1.5–3.0	≥ 160	240–280	≥ 7	-	70
	> 3.0–6.0	≥ 160	240–280	≥ 8	-	70
	> 6.0–12.5	≥ 160	240–280	≥ 10	-	70
	> 12.5–25.0	≥ 160	240–280	-	≥ 8	70
5754 H26/H36	> 0.2–1.5	≥ 190	265–305	≥ 4	-	78
	> 1.5–3.0	≥ 190	265–305	≥ 5	-	78
	> 3.0–6.0	≥ 190	265–305	≥ 6	-	78
5754 H28/H38	> 0.2–1.5	≥ 230	≥ 290	≥ 3	-	87
5754 H28/H38	> 1.5–3.0	≥ 230	≥ 290	≥ 4	-	87

5754 Aluminum Plate Applications

5754 is widely used in welded structures, storage tanks, pressure vessels, ship structures and offshore facilities, transport tanks, and in applications requiring good processing properties, good corrosion resistance, high fatigue strength, high weldability, and moderate static strength.

5754 aluminum plate has rust resistance and excellent processability, so many automotive applications are very suitable for 5754 aluminum plate. Other industries that often use 5754 aluminum include:

Marine and offshore structures: Hulls, superstructures, and other components exposed to seawater.
Automotive components: Body panels, flooring, and other parts requiring good tensile properties.
Industrial equipment: Frames, chemical processing equipment, and food processing machinery.
Construction and decorative applications: Often anodized to enhance appearance and corrosion resistance.
General engineering: Sheet metal parts, storage systems.

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Comparison of 5754 with Similar Alloys

Comparison Target	Detailed Description
Compared to 5052	5754 aluminum plate has a higher magnesium (Mg) content than 5052 aluminum plate, giving it superior strength. Due to its higher magnesium content, 5754 aluminum plate exhibits better tensile strength and yield strength, providing stronger support when bearing heavy loads. Therefore, in applications requiring higher strength, such as automotive manufacturing, ship structures, and pressure vessels, 5754 aluminum plate is often a better choice than 5052.
Compared to 5083	5754 aluminum plate has a lower magnesium content than 5083 aluminum plate, resulting in lower overall strength. However, this lower magnesium content provides 5754 aluminum plate with better formability, making it ideal for applications requiring complex forming processes. In contrast, 5083 aluminum plate is better suited for high-strength and extreme environmental applications such as marine vessels and pressure vessels, while 5754 aluminum plate is preferred for automotive parts and structural components requiring good workability.
Compared to 5251	5754 aluminum plate has higher strength than 5251 aluminum plate, making it more advantageous in applications requiring higher mechanical strength. While 5251 aluminum plate offers good corrosion resistance and machinability, its tensile and yield strength are lower. In contrast, 5754 aluminum plate maintains excellent corrosion resistance while offering superior mechanical properties, making it more suitable for transportation, construction, and industrial equipment manufacturing.
Compared to 6061	5754 aluminum plate cannot be strengthened through heat treatment, whereas 6061 aluminum plate, a heat-treatable alloy, has significantly higher strength. However, 5754 aluminum plate offers superior corrosion resistance, especially in marine and humid environments, compared to 6061 aluminum alloy. Therefore, in applications requiring high corrosion resistance but moderate strength, such as ship components, chemical containers, and food processing equipment, 5754 aluminum plate is the preferred choice, while 6061 aluminum plate is more suitable for aerospace and high-strength mechanical components.

5754 aluminum plate is highly regarded for its marine-grade corrosion resistance, formability, and weldability. It is an excellent choice for structural and aesthetic applications in harsh environments, offering a balance of moderate strength and exceptional manufacturing versatility.

5754 Aluminum Fabrication and Weldability

5754 aluminum has high formability, which means it can be easily rolled, bent, or cold-worked into various shapes and sizes.

Its excellent weldability (suitable for gas welding, arc welding, and resistance welding) further enhances its versatility in manufacturing, although it is not suitable for casting or heat treatment processes.

Forming: Suitable for deep drawing, bending, and spinning.
Machining: Use sharp tools; moderate machinability (can produce long chips).
Welding: Avoid using 5xxx alloys with Mg content >3% in high-temperature applications (risk of sensitization).
Surface Treatment: Anodizing, painting, or powder coating to enhance aesthetics/corrosion resistance.

5754 aluminum sheet is a versatile material known for its high corrosion resistance, good mechanical properties, and excellent formability. These characteristics make it the preferred material for demanding applications in the marine, automotive, and industrial sectors, where reliability and performance are critical.

5754 aluminum sheet FAQ

What is the difference between Aluminium 5754 and 5052?

The main differences between aluminum grades 5754 and 5052 lie in their alloy compositions, with 5754 having higher magnesium content for better corrosion resistance, while 5052 is stronger and more formable.

What is the difference between aluminium grade 5754 and 5251?

between 5754 and 5251, 5754 offers higher strength and better corrosion resistance, while 5251 is more formable and easier to weld.

What is the difference between 5754 and 5083 aluminum?

5754 vs 5083, 5754 has lower strength and better corrosion resistance, while 5083 is stronger and more suitable for marine applications.

Why is 5754 aluminum suitable for marine applications?

With its saltwater corrosion resistance, 5754 aluminum can withstand frequent exposure to marine environments without deteriorating or rusting.

Why is 5754 aluminum suitable for the automotive industry?

5754 aluminum has excellent tensile properties while maintaining high strength. It can be easily welded and anodized for an excellent surface finish. Because it is easy to form and process, this grade is ideal for doors, paneling, flooring, and other parts.

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