Across 2 online suppliers · ≈ $10.88/lb

As of August 20, 2026, Brass 360-Extruded Square Bar 4" square retails from $641.27 per foot across 2 online suppliers.
Compared at 12 ft
| Supplier | $/ft | $/lb | Lengths |
|---|---|---|---|
| Online Metals | $1013.94/ftLowest | $17.20/lb | 1, 2, 3, 4, 6, 8, 12 ft |
| Midwest Steel | $10.88/lb | $10.88/lb |
Based on typical retail $/ft
Copper futures drive the price of brass, bronze, and electrical copper.
Zinc is a key alloying element in brass and galvanizing processes.
Compare all 360 Square Bar sizes, see other 360 shapes, or browse all Brass prices.