The 3003 aluminum diamond plate is a high-performance tread plate made from 3003 aluminum alloy — an aluminum-manganese series with excellent corrosion resistance, good workability, and moderate strength. It features a raised diamond or tread pattern surface that provides superior anti-slip performance, making it ideal for both industrial and decorative applications. This type of tread plate is widely used in flooring, truck bodies, stair treads, toolboxes, dock plates, and walkways due to its lightweight, durable and corrosion-resistant properties.
The 3003 aluminum diamond plate is a high-performance tread plate made from 3003 aluminum alloy — an aluminum-manganese series with excellent corrosion resistance, good workability, and moderate strength. It features a raised diamond or tread pattern surface that provides superior anti-slip performance, making it ideal for both industrial and decorative applications. This type of tread plate is widely used in flooring, truck bodies, stair treads, toolboxes, dock plates, and walkways due to its lightweight, durable and corrosion-resistant properties.
The 3003 alloy can be supplied in multiple temper conditions (e.g., H12, H14, H22), with varied pattern styles like diamond, 3-bar, and 5-bar. The patterned surface not only improves grip underfoot but also enhances aesthetics for architectural and interior applications. This material is easy to cut, form, and weld, making it a versatile choice for custom fabrication.
3003 Aluminum Diamond Plate Specification
| Product Name | 3003 Aluminum Diamond Plate |
| Alloy Grade | 3003 (Aluminum-Manganese Alloy) |
| Temper / Status | H12, H14, H16, H18, H22, H24, H111 / Custom tempers available |
| Thickness Range | 0.8 mm – 10 mm (approx. 0.063″ – 0.40″+) |
| Standard Widths | 20 mm – 2000+ mm (custom widths available) |
| Standard Lengths | 500 mm – 11000+ mm (custom lengths available) |
| Pattern Types | Diamond pattern; 1 Bar, 3 Bar, 5 Bar tread |
| Surface Finishes | Bright finish, Mill finish, High polished / Reflective |
| Pattern Height | ~0.6 mm – 2.5 mm |
| Typical Applications | Flooring, stair treads, tool boxes, truck bodies, trailers, loading ramps, walkways, dock plates, wall panels, safety platforms, decoration |
| Key Features | Slip-resistant tread, corrosion-resistant, lightweight, good machinability, decorative appeal |
| Standards / Compliance | ASTM B209 (material specification) |
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