Aluminum Plate Stock Reference
Look up standard commercially available aluminum plate sizes by alloy. Thicknesses, widths, and lengths for 5052, 6061, 7075, and 7050 from 0.125 inch to 8 inches.
Last updated April 2026
Available Thicknesses: 6061
| Thickness | Label | Stocked |
|---|---|---|
| 0.1250" | 1/8" | |
| 0.1875" | 3/16" | |
| 0.2500" | 1/4" | |
| 0.3125" | 5/16" | |
| 0.3750" | 3/8" | |
| 0.5000" | 1/2" | |
| 0.6250" | 5/8" | |
| 0.7500" | 3/4" | |
| 0.8750" | 7/8" | |
| 1.0000" | 1" | |
| 1.2500" | 1-1/4" | |
| 1.5000" | 1-1/2" | |
| 1.7500" | 1-3/4" | |
| 2.0000" | 2" | |
| 2.5000" | 2-1/2" | |
| 3.0000" | 3" | |
| 3.5000" | 3-1/2" | -- |
| 4.0000" | 4" | |
| 4.5000" | 4-1/2" | -- |
| 5.0000" | 5" | |
| 5.5000" | 5-1/2" | -- |
| 6.0000" | 6" | |
| 7.0000" | 7" | -- |
| 8.0000" | 8" | -- |
Commonly stocked-- Special order / MTO
Standard Plate Sizes
| Width | Length | Size |
|---|---|---|
| 48" | 96" | 48" x 96" (4' x 8') |
| 48" | 120" | 48" x 120" (4' x 10') |
| 48" | 144" | 48" x 144" (4' x 12') |
| 48" | 192" | 48" x 192" (4' x 16') |
| 48" | 240" | 48" x 240" (4' x 20') |
| 60" | 144" | 60" x 144" (5' x 12') |
| 60" | 192" | 60" x 192" (5' x 16') |
| 60" | 240" | 60" x 240" (5' x 20') |
| 72" | 144" | 72" x 144" (6' x 12') |
| 72" | 192" | 72" x 192" (6' x 16') |
| 96" | 144" | 96" x 144" (8' x 12') |
| 96" | 192" | 96" x 192" (8' x 16') |
| 96" | 240" | 96" x 240" (8' x 20') |
Stock availability varies by distributor and region. Thicknesses marked as commonly stocked are typically available from major US distributors (Ryerson, ThyssenKrupp, Midwest Steel) without extended lead time. Non-stocked sizes may require MTO or special order.
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Frequently Asked Questions
What are standard aluminum plate thicknesses?
Standard aluminum plate thicknesses range from 0.125 inches (1/8) to 6 inches or more. Common stocked thicknesses include 0.25, 0.375, 0.5, 0.75, 1.0, 1.5, 2.0, 3.0, and 4.0 inches.
What is a standard aluminum plate size?
Common mill plate sizes include 48 x 96 inches, 48 x 144 inches, 60 x 144 inches, and 48 x 192 inches. Available sizes vary by alloy and thickness.