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Hexagonal Aluminum Bar and Rod Weight Calculator
Accurately calculate hexagonal aluminum bar weight, supporting various flat-to-flat distances and length specifications
Hexagonal Aluminum Bar Diagram
Calculation Formula:
Cross-sectional Area = (√3/2) × (Flat-to-flat Distance)2
Note: The formula (3√3/2) × s² (where s is side length) is also correct. Since Flat-to-flat Distance (F) = √3 × s, substituting s = F/√3 into the side-length formula yields (√3/2) × F². However, the previous implementation incorrectly used F/2 as 's' in the (3√3/2)s² formula, leading to (3√3/8)F².
Weight = Cross-sectional Area × Length × Density × Quantity
Common Hexagonal Bar Specifications
| Flat-to-flat Distance (mm) | Cross-sectional Area (mm²) | Surface Area (mm²/mm) | Theoretical Weight (kg/m) | Action |
|---|---|---|---|---|
| 8 | 55.43 | 27.71 | 0.150 | Contact |
| 10 | 86.60 | 34.64 | 0.234 | Contact |
| 12 | 124.71 | 41.57 | 0.337 | Contact |
| 15 | 194.86 | 51.96 | 0.526 | Contact |
| 20 | 346.41 | 69.28 | 0.935 | Contact |
| 25 | 541.27 | 86.60 | 1.461 | Contact |
| 30 | 779.42 | 103.92 | 2.104 | Contact |
| 40 | 1385.64 | 138.56 | 3.741 | Contact |
| 50 | 2165.06 | 173.21 | 5.846 | Contact |
Specification Notes
* Above weights are calculated based on aluminum alloy density of 2.7 GCM
* Actual weight may vary depending on alloy composition
* For precise calculations, select the specific alloy grade density