Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminum alloy 5754 in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
Aluminum Alloy 5754, also known as EN AW-5754 / AA5754, is a non-heat-treatable Al-Mg alloy characterized by excellent corrosion resistance, medium-to-high strength, and outstanding weldability. As one of the most widely used marine-grade aluminum alloys, 5754 is commonly supplied as sheet, plate, coil, strip, and embossed pattern plate. Its combination of low density, good surface finish, and high fatigue strength makes it ideal for automotive body panels, marine structures, pressure vessels, transportation components, and industrial fabrication.
Engineered to meet global standards such as ASTM B209, EN 485, EN 573, GB/T 3880, 5754 aluminum provides reliable performance for international OEM and structural applications.
Keywords: 5754 Aluminum Alloy, EN AW-5754, AA5754, 5754 Aluminum Plate, 5754 Aluminum Sheet, 5754 Aluminum Coil, Al-Mg Alloy 5754, Marine Grade Aluminum
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
Product Specifications
| Item | Specification |
|---|---|
| Alloy / Grade | 5754 / EN AW-5754 / AA5754 / AlMg3 |
| Standards | ASTM B209, EN 485-1/2/3/4, EN 573-3, GB/T 3880 |
| Temper Available | O, H111, H112, H114, H22, H24, H32 |
| Thickness Range | 0.20–200 mm (0.008"–8") |
| Width Range | 20–2600 mm (0.78"–102") |
| Length (Plate) | 1,000–12,000 mm (39"–472") |
| Coil Inner Diameter | 508 mm / 610 mm |
| Surface Options | Mill finish, brushed, polished, anodized, chequered/embossed |
| Form Supplied | Sheet / Plate / Coil / Strip / Circle / Tread Plate |
Chemical Composition of Aluminum Alloy 5754
| Element | % (Typical Range) |
|---|---|
| Magnesium (Mg) | 2.6 – 3.6 |
| Silicon (Si) | ≤ 0.40 |
| Iron (Fe) | ≤ 0.40 |
| Manganese (Mn) | ≤ 0.50 |
| Chromium (Cr) | ≤ 0.30 |
| Zinc (Zn) | ≤ 0.20 |
| Titanium (Ti) | ≤ 0.15 |
| Copper (Cu) | ≤ 0.10 |
| Aluminum (Al) | Balance |
Mechanical Properties (Typical Values)
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| O | 190–230 | ≥ 80 | 22–26 |
| H111 | 215–270 | ≥ 130 | 14–20 |
| H22 | 230–280 | ≥ 150 | 12–18 |
| H32 | 240–290 | ≥ 170 | 10–14 |
Features
Excellent corrosion resistance in marine and industrial environments
Medium strength with superior formability
Outstanding weldability (TIG/MIG/laser welding friendly)
High fatigue strength
Wide availability in sheet, coil, and patterned plate
Good surface finishing performance (anodizing, coating, polishing)
Applications of 5754 Aluminum Alloy
Marine & Offshore: boat hulls, decks, ferry structures, watertight panels
Automotive: outer body panels, chassis components, fuel tanks
Transportation: truck bodies, pressure vessels, tank trailers
Industrial: storage tanks, silos, platforms, walkways
Construction: curtain wall frames, protective cladding
Energy: solar frame components, battery case panels
Household Appliances: paneling, casings, decorative applications
Inspection & Quality Assurance
We ensure strict material control through:
Spectrometer chemical analysis
Tensile test & hardness testing
Thickness, width, flatness precision inspection
Ultrasonic flaw detection (for plates)
Surface defect inspection (crack/roll mark/oxidation control)
EN10204 3.1 Mill Test Certificate
Optional SGS / BV / TUV third-party inspection
Each batch is fully traceable by heat number & production lot to guarantee reliable performance for OEM and structural applications.
Looking for a trusted manufacturer of 5754 aluminum sheet, plate, and coil?
We support global distributors, EPC contractors, automotive manufacturers, and fabrication workshops with:
✔ Stable quality & controlled tolerances
✔ Competitive factory pricing
✔ Technical consultation & material selection support
✔ Fast delivery for international projects
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
1. What is the main difference between 5754 and 5083 aluminum?
5754 has lower Mg content, meaning medium strength but better formability.
5083 is higher strength and used for heavy-duty marine structures.
2. Is 5754 considered a marine-grade aluminum?
Yes. Its Mg alloy system offers excellent seawater corrosion resistance, making it suitable for boat components and coastal applications.
3. What is the maximum width you can supply for 5754 sheets and coils?
Coils: up to 2,600 mm
Plates: up to 3,000 mm (depending on thickness)
4. Does 5754 support anodizing?
Yes. It supports clear anodizing, color anodizing, and brushed anodized finishing.
5. What is the tolerance standard?
Dimensional tolerance follows ASTM B209 / EN 485, with flatness controlled by tension-leveling or milling.
6. Can 5754 aluminum be deep-drawn or stamped?
Yes. In O / H111 tempers, it offers excellent deep-drawing performance-commonly used for pressure vessels and automotive panels.
7. Do you supply 5754 aluminum with protective film?
Yes. PE film, laser-cut protective film, and anti-scratch film are available.
8. Can you supply customized plate cut-to-size and CNC processing?
Yes. Services include precision cutting, bending, welding, CNC machining, and surface finishing.
9. What is the typical lead time for export orders?
Standard: 7–15 days
Large orders: 15–30 days depending on width, thickness, and temper.
10. Do you support third-party inspection before shipment?
Yes. SGS / BV / TUV inspection can be arranged as required for EPC and industrial customers.
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