Key Strength Characteristics
Material Strength
The actual strength depends on the alloy type:
- Common alloys like 3003-H14 provide moderate strength (yield strength ~95 MPa).
- Higher-grade alloys like 5052-H32 offer better strength (yield strength ~195 MPa).
- Aerospace-grade 6061-T6 provides excellent strength (yield strength ~276 MPa).
Structural Performance
- The diamond-shaped pattern significantly enhances rigidity and resistance to bending.
- Provides excellent slip resistance while maintaining structural integrity.
- Can support typical pedestrian and light equipment loads (approximately 15-30 kg/m² for uniform loads).
Comparative Advantages
- Much lighter than steel (about 1/3 the weight of 2mm steel plate).
- Naturally corrosion-resistant (no need for additional coating in most environments).
- More impact-resistant than many other lightweight materials.
Typical Applications
- Stair treads and platforms
- Vehicle body panels
- Equipment enclosures
- Shelving and racks
- Architectural features
The type of material determines the strength of the foundation
The strength of the aluminum plate depends mainly on the alloy type and the state of heat treatment:
3003 (H14)
General Purpose, Medium Intensity.
Yield strength ≈ 95 MPa
Tensile strength ≈ 160 MPa
5052(H32)
The corrosion resistance is better, and the strength is slightly higher than 3003.
Yield strength ≈ 195 MPa
Tensile strength ≈ 220 MPa
6061-T6
High strength, heat treatment required.
Yield strength ≈ 276 MPa
Tensile strength ≈ 310 MPa
The checkerboard structure improves the rigidity
A surface diamond pattern (typically 3-5mm squares) enhances performance by:
Bending rigidity: increase the moment of inertia of the plate surface and reduce the deflection deformation.
Slip resistance: The diamond-shaped protrusion improves friction and is suitable for stairs, platforms, etc.
Lightweight: 30-40% weight reduction compared to solid slabs, but maintaining structural strength.
The actual load-bearing capacity of 2mm aluminum sheet
Static loads (e.g. floors, treads):
The maximum safe load of the 2 mm aluminum sheet is about 15-30 kg/m² (depending on the alloy type and support spacing) under a homogeneous load distribution.
Concentrated loads (e.g. pedaling points): Approx. 50-100 kg at a single point (need to avoid long-term local pressure).
Dynamic load (e.g., vehicle floor): fatigue strength needs to be considered, and high-strength alloys such as 6061-T6 are recommended.
Typical application scenarios
| Scenario | Suitable Alloy | Precautions |
|---|---|---|
| Stair treads, anti-slip platforms | 3003-H14 | Regularly inspect surface anti-slip patterns for wear |
| Vehicle body panels, signage | 5052-H32 | Avoid sharp object scratches |
| Equipment enclosures, shelving | 6061-T6 | Requires professional welding or riveting processes |
Environmental & Maintenance Impacts
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Corrosion resistance
Aluminium is naturally resistant to oxidation, but surface treatments such as anodizing can further enhance longevity.
-
Temperature influence: Long-term high temperature (>150°C) will reduce the strength, and heat-resistant alloys (such as 2024) need to be selected.
-
Maintenance suggestion
Avoid strong acid/alkali when cleaning, and minor scratches can be repaired with aluminum polish.
Contrast with steel plates
| Property | 2mm Aluminium Checker Plate | Equivalent Thickness Steel Plate (Q235) |
|---|---|---|
| Weight | Approx. 5.6 kg/m² | Approx. 15.7 kg/m² |
| Tensile Strength | 160-310 MPa | 375-500 MPa |
| Corrosion Resistance | Excellent (No additional coating required) | Poor (Requires galvanization or painting) |
High-quality aluminum is used as raw material to ensure the purity and quality of the products. During the production process, advanced techniques and technologies are employed to guarantee the clarity and uniformity of the patterns.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
