Al-Mn anti-rust aluminum tread plate with raised diamond (oval) pattern. Lightweight, non-slip, corrosion-proof floor plate for vehicles, flooring and platforms.
3003 aluminum checkered plate is a work-hardenable Al-Mn alloy with a raised diamond or oval anti-slip pattern. It is one-third the weight of steel, does not rust outdoors, and provides excellent grip for walking and rolling loads.
Key Advantages
Chemical Composition (AA 3003)
| Element | Si | Fe | Cu | Mn | Zn | Al |
|---|---|---|---|---|---|---|
| Content % | ≤ 0.6 | ≤ 0.7 | ≤ 0.20 | 1.0 – 1.5 | ≤ 0.10 | Balance |
Mechanical Properties (H14 Temper)
- Tensile strength (σb): 140 – 195 MPa
- Yield strength (σ0.2): ≥ 115 MPa
- Elongation (δ): ≥ 8 %
- Density: 2.73 g/cm³
Standard Sizes
| Parameter | Range |
|---|---|
| Total thickness | 1.5 mm – 6.0 mm (base + pattern height) |
| Width | 1000 / 1200 / 1220 / 1500 mm |
| Length | 2000 – 4000 mm (cut to length) |
| Pattern | Diamond (oval) / 5-bar / 3-bar / lentil |
| Standard | ASTM B209 / AA 3003 / EN AW-3003 |
Applications
3003 checkered plate is used for truck and van floorboards, workshop platforms, mezzanine flooring, stair treads, loading ramps, anti-slip walkways, kitchen flooring and decorative wall cladding. For marine-grade tread plate in 5052, see our 5052 aluminum diamond plate.
Packaging & Processing
Sheets are wrapped with protective PVC film on both sides to prevent scratching during ocean shipment. Shearing, cutting to size, bending and slitting are available on request.
Send thickness, width, length, pattern and quantity — we confirm price and stock within 24 hours.
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