Buy Aluminum Diamond Plate Online

The weight of a 4x8 aluminum diamond plate sheet depends on its thickness. For example, a 1/8" (0.125") thick sheet weighs approximately 21–22 lbs, while a 1/4" sheet weighs roughly 43–45 lbs. Thicker gauges naturally weigh more. Aluminum is significantly lighter than steel diamond plate of the same dimensions, making it ideal for weight-sensitive applications.

An 18 gauge aluminum sheet is approximately 0.0403 inches (about 1.02 mm) thick. However, it is important to note that gauge-to-thickness conversions differ between aluminum and steel. For aluminum diamond plate, thicknesses are more commonly specified in fractions of an inch or millimeters. Always confirm the exact thickness in decimal inches or mm when ordering to ensure suitability for your application.

Aluminum diamond plate offers a strong strength-to-weight ratio, especially when made from alloys like 6061-T6, which has a tensile strength of approximately 45,000 psi. The raised diamond pattern adds structural rigidity beyond flat sheet aluminum. While not as strong as steel, its corrosion resistance, light weight, and sufficient load-bearing capacity make it ideal for flooring, ramps, toolboxes, and vehicle running boards.

Aluminum diamond plate is widely used in flooring, stair treads, ramps, and running boards due to its slip-resistant surface. Industrial applications include truck beds, trailers, toolboxes, and equipment enclosures. In construction, oil and gas, and mining sectors, it serves as protective wall cladding, floor plating in work platforms, and safety flooring in areas exposed to moisture or grease.

The most common alloys for aluminum diamond plate are 3003 and 6061. Alloy 3003 offers excellent corrosion resistance, good formability, and is well-suited for general-purpose applications. Alloy 6061 provides higher strength and is preferred for structural and load-bearing uses. ESG International Suppliers can advise on the best alloy for your specific environment, load requirements, and fabrication needs.

Yes, aluminum diamond plate can be cut, drilled, bent, and welded to meet custom specifications. Standard sheet sizes such as 4x8 and 4x10 are common, but custom dimensions are available depending on supplier capabilities. ESG International Suppliers offers customized service to help source or process aluminum diamond plate to your project's exact size, thickness, and finish requirements.