5754 aluminum circle is manufactured from 5754 aluminum sheet or coil through punching, stamping, spinning, and deep drawing processes. It belongs to the 5xxx series aluminum-magnesium alloy family, with magnesium (Mg) as the primary alloying element. With excellent strength, corrosion resistance, weldability, and formability, 5754 aluminum circles provide a good balance between lightweight performance and mechanical durability.
Description
Features
- High Strength
5754 aluminum provides higher strength than 5052 aluminum while maintaining excellent lightweight performance.
- Excellent Corrosion Resistance
Offers excellent resistance to seawater, moisture, and atmospheric corrosion, making it suitable for harsh environments.
- Excellent Formability
Provides good deep drawing, stamping, bending, and spinning performance for complex-shaped components.
- Superior Weldability
Maintains excellent welding performance and mechanical properties after fabrication.
- Good Surface Quality
Smooth surface suitable for anodizing, polishing, painting, and protective coatings.
Specifications
| Item | Specification |
|---|---|
| Alloy | 5754 Aluminum |
| Chemical Composition (%) | Al Balance, Mg 2.6–3.6, Mn ≤0.50, Cr ≤0.30, Si ≤0.40, Fe ≤0.40, Cu ≤0.10, Zn ≤0.20, Other Elements (Each) ≤0.05, Other Elements (Total) ≤0.15 |
| Temper | O, H22, H24, H32, H34 |
| Thickness | 0.5 mm – 10 mm |
| Diameter | 50 mm – 1500 mm (Customized Available) |
| Surface Finish | Mill Finish / Bright Finish / Mirror Finish / Anodized Finish |
| Edge | Mill Edge / Trim Edge / Smooth Punched Edge |
| Processing Method | Punching / Stamping / Deep Drawing / Spinning |
| Standard | ASTM B209 / EN AW-5754 / JIS H4000 |
Typical Mechanical Properties
| Property | 5754-O |
|---|---|
| Tensile Strength | 190–240 MPa |
| Yield Strength | ≥80 MPa |
| Elongation | ≥20% |
| Hardness (Approx.) | 45–60 HB |
| Density | 2.67 g/cm³ |
| Electrical Conductivity | Approx. 32–35% IACS |
| Melting Point | Approx. 600–650°C |
Applications
- Automotive Hardware & New Energy Components
Automotive fuel tank end covers, air reservoir heads, and circular deep-drawn structural components inside new energy vehicle battery packs (utilizing excellent impact toughness and weldability).
- Heavy-Duty & High-End Industrial Lighting
High-strength outdoor explosion-proof lamp housings and marine searchlight enclosures (featuring excellent resistance to wind, deformation, and marine saltwater corrosion).
- Pressure Vessel & Pipeline End Caps
Circular blind plates for medium and low-pressure chemical containers, as well as various welded pipe end caps.
- Premium Welded Cookware & Commercial Utensils
Commercial large-capacity deep cooking pots and special deep-drawn containers requiring extremely high structural strength and superior corrosion resistance.
Yutwin New Materials utilizes advanced processing technology and stringent quality control standards to produce aluminum circles of various diameters, thicknesses, and alloys. The company selects high-quality aluminum coils as raw materials and employs precision processing techniques. We maintain strict quality control throughout the entire production process to ensure every aluminum circle meets high industrial standards.