1. Differences in material properties
| Comparison Dimension | 6061 Checkered Plate | 5052 Checkered Plate |
|---|---|---|
| Chemical Composition | Contains Magnesium (0.8–1.2%) and Silicon (0.4–0.8%); can be heat-treated and strengthened | Contains Magnesium (2.2–2.8%) as the main alloying element; offers excellent corrosion resistance |
| Mechanical Properties | In T6 condition: • Tensile strength ≥ 290 MPa • Hardness ≥ HV 95 | In H32 condition: • Tensile strength ≥ 275 MPa • Elongation ＞ 12% |
2.Processing and surface treatment
Processing adaptability
6061 checkered plate: high hardness (HBW≥95) causes easy cracking during bending, and preheating is required. It is suitable for precision processing such as CNC milling
5052 checkered plate: excellent ductility, can withstand 180° bending (R angle ≥3t), and is suitable for complex sheet metal modeling
Pattern technology
Both support diamond/strip embossing, and 6061 requires greater punching force due to its high strength.
5052 has better pattern clarity after anodizing the surface (roughness Ra≤0.8μm)
3.Application scenario comparison
| Application Field | 6061 Checkered Plate | 5052 Checkered Plate |
|---|---|---|
| Industrial Equipment | Machine tool anti-slip pedal, automation equipment frame | Chemical container lining, ship deck anti-slip layer |
| Architectural Decoration | High-load platforms, outdoor curtain wall frames | Indoor ceilings, elevator car decorative panels |
| Special Environment | Aerospace instrument cabins (requires T6 heat treatment for strength and durability) | Offshore platform guardrails (resistant to chloride ion corrosion) |
4. Selection strategy
For high-load scenarios (such as factory trench covers), the 6061 series is preferred, and it is recommended to be matched with a reinforcing rib design
For humid/corrosive environments (such as coastal buildings), the 5052 series is recommended, and the fluorocarbon spraying process can extend the service life to 20 years
Process parameter verification: The stamping of 6061 patterned plate requires the mold temperature to be controlled at 150-200℃ to avoid cracking, while 5052 can be stamped at room temperature. The proportion of 5052 embossed aluminum plates used in the construction field reached 68%, far exceeding 6061
