5754 Aluminum Alloy Sheet
5754 Aluminum Alloy Sheet is a high-magnesium, corrosion-resistant aluminum plate designed for marine, automotive, and chemical applications. As a reliable China manufacturer and supplier, Lingchuang offers factory-direct pricing and OEM/ODM services, with custom sizes and one-stop processing such as cutting, bending, welding, and surface treatment. This 5754 aluminum sheet features excellent seawater resistance, strong weldability, and higher strength than 5052, making it an ideal choice for bulk purchase and long-term supply.
5754 Aluminum Alloy Sheet belongs to the Al-Mg series of rust-resistant aluminum alloys (US standard AA 5754, European standard EN AW-5754). It cannot be strengthened by heat treatment and relies on cold working. Key components: Mg 2.6%–3.6% (higher than 2.2%–2.8% of 5052), Mn≤0.50%, Cr≤0.30%, no copper, naturally corrosion-resistant.
Comparison Table of Properties of 5754 Aluminum Alloy in Different Conditions
|
Status |
Tensile strength (MPa) |
Yield Strength (MPa) |
Elongation (%) |
Brinell Hardness (HB) |
Features and Applications |
|
O |
190～240 |
≥80 |
≥16 |
50～60 |
Annealed soft state: Best plasticity, suitable for deep drawing, complex bending, and stretch forming. |
|
H111 |
200～250 |
≥90 |
≥14 |
55～65 |
Hot-worked stable state: Low internal stress, balanced weldability and formability. |
|
H112 |
≥190 |
≥80 |
≥12 |
55～68 |
Hot-rolled medium-thick plate: Good toughness, mostly used in shipbuilding and structural welded parts. |
|
H32 |
210～260 |
≥130 |
≥12 |
65～75 |
Semi-hard state: Balances strength and formability, general sheet metal, vehicle bodies, and shells. |
|
H34 |
240～290 |
≥170 |
≥8 |
75～85 |
Medium-hard state: Higher rigidity, used for structural panels and load-bearing components. |
|
H36 |
270～320 |
≥200 |
≥6 |
80～90 |
High-hardness state: Moderate formability, used for cover plates and decorative panels. |
|
H38 |
≥290 |
≥220 |
≥5 |
85～95 |
Highest hardness state: Generally unsuitable for bending, used for high-rigidity wear-resistant parts. |
Direct Comparison of Mechanical Properties between 5754-O and 5052-O Conditions
|
Performance Indicators |
5754-O (annealed soft state) |
5052-O (annealed soft state) |
Difference Explanation: |
|
Tensile Strength |
190～240 MPa |
170～215 MPa |
5754 is significantly higher in hardness. |
|
Yield Strength |
≥80 MPa |
≥70 MPa |
5754 has stronger resistance to deformation. |
|
Elongation |
≥16% |
≥18% |
5052 is slightly better, bending is easier. |
|
Brinell Hardness |
50～60 HB |
45～55 HB |
5754 has slightly higher hardness. |
5754-O: Higher strength and hardness, better rigidity, suitable for components requiring both soft bending and structural strength.
5052-O: Slightly better plasticity, more suitable for deep drawing, complex bending, and stretch forming, with lower cost.
Both are soft, easy to weld, and have excellent corrosion resistance; the core difference is that 5754 has higher strength.
FAQ
1. What is 5754 aluminum alloy sheet used for?
5754 aluminum sheet is widely used in industries such as automotive manufacturing, marine engineering, tank trucks, pressure vessels, and construction. It is especially suitable for applications requiring high corrosion resistance and good weldability.
2. What are the main advantages of 5754 aluminum sheet?
Key benefits include excellent corrosion resistance (especially in marine environments), good weldability, moderate strength, and strong anti-rust performance. It also has good formability for industrial processing.
3. What tempers are available for 5754 aluminum sheet?
Common tempers include O (annealed), H111, H22, H24, and H32. Different tempers offer varying levels of strength and formability depending on application requirements.
4. What thickness range can you supply?
Typically, 5754 aluminum sheets are available in thicknesses ranging from 0.5mm to 200mm. Custom thicknesses can be produced based on your specific project needs.
5. What is the standard size of 5754 aluminum sheets?
Standard sizes include 1000×2000mm, 1220×2440mm, and 1500×3000mm. Customized sizes and cutting services are also available from most manufacturers.
6. Is 5754 aluminum sheet suitable for marine applications?
Yes, 5754 aluminum alloy has excellent resistance to seawater corrosion, making it a preferred material for shipbuilding, offshore structures, and marine components.
7. Can 5754 aluminum sheet be welded?
Yes, it has excellent weldability using common welding methods such as MIG and TIG welding, making it ideal for fabrication and structural applications.
8. What surface finishes are available?
Common surface finishes include mill finish, brushed, anodized, and coated surfaces. Protective films can also be applied to prevent scratches during transportation.
Hot Tags: 5754 Aluminum Alloy Sheet, Marine Grade Aluminum Sheet, Aluminum Plate Wholesale
Related Category
Send Inquiry
Contact Info
-
Address
Hanyu Jingu, High-tech Zone, Jinan City, Shandong Province, China
-
Tel
-
E-mail
For inquiries about Carbon Steel, Stainless Steel, Galvanized Steel or price list, please leave your email to us and we will be in touch within 24 hours.
