Aluminum 5086 Plate Prices
Current 5086 Aluminum Plate prices by dimension, with $/lb for cross-size comparison.
5086 Plate currently ranges from $6.36/lb to $6.43/lb.
About 5086|Stronger than 5052 with similar corrosion resistance, used in marine hulls and superstructures where more structural strength is needed. Not heat-treatable, so strength comes from work hardening. Welds well and retains most of its strength at the weld joint, which is a big deal in shipbuilding. Machinability is fair at best. Like most 5xxx alloys, it’s softer and gummier than the heat-treatable 6xxx series. If 5052 isn’t strong enough and you can’t use 6061 because of corrosion concerns, 5086 fills the gap.
About Plate|Thick flat stock, generally 3/16" and up, used for machined base plates, fixture plates, wear surfaces, and structural fabrication. Heavier grades get milled, drilled, and tapped directly.
Get pricing analysis in your inbox
The Material Report, twice a month.
Raw Material Market Prices
3.6%30d
Aluminum
$3,422/tonne
$1.55/lb
Aluminum futures track the global price of raw aluminum ingots.
Thickness
Thickness | $/lb | $/ft |
|---|---|---|
| 1/4" | $6.40 | $22.12/ft² |
| 0.313" | $6.43 | $27.82/ft² |
| 3/8" | $6.43 | $33.33/ft² |
| 1/2" | $6.36 | $43.96/ft² |
4 items
Prices last updated April 2026