1" square brass square bar weighs 3.684 lb per ft (5.48 kg per m). Weight = cross-section area x length x 0.307 lb per cubic inch.
How much does brass square bar weigh per foot?
| Size | Area (sq in) | lb per ft | kg per m | 12 ft length, lb |
|---|---|---|---|---|
| 0.25" square | 0.0625 | 0.230 | 0.34 | 2.8 |
| 0.375" square | 0.1406 | 0.518 | 0.77 | 6.2 |
| 0.5" square | 0.2500 | 0.921 | 1.37 | 11.1 |
| 0.75" square | 0.5625 | 2.072 | 3.08 | 24.9 |
| 1" square | 1.0000 | 3.684 | 5.48 | 44.2 |
| 1.25" square | 1.5625 | 5.756 | 8.57 | 69.1 |
| 1.5" square | 2.2500 | 8.289 | 12.34 | 99.5 |
| 2" square | 4.0000 | 14.736 | 21.93 | 176.8 |
| 3" square | 9.0000 | 33.156 | 49.34 | 397.9 |
Formula: area = side squared; weight = area x length x 0.307 lb/in3. For any other size use the metal weight calculator.
Cut and measure your stock
Frequently asked questions
How do you calculate the weight of brass square bar?
Multiply the cross-section area in square inches by the length in inches and by the density, 0.307 lb per cubic inch for brass (360). For this shape the area is: area = side squared. A foot of stock is 12 inches, so weight per foot is area x 12 x 0.307.
How does brass compare with steel by weight?
Brass is 8% heavier than carbon steel for the same size: 0.307 lb per cubic inch against 0.2836. The same bar or plate in brass weighs 1.08 times the steel figure.
Other brass shapes
Square bar in other metals
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Weights from typical published densities; actual alloys and mill tolerances vary by a few percent. Not an engineering load calculation.