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Aluminum Round Bar
Weight Calculation
How is the weight of Aluminum Round Bar calculated?
Round bar weight (kg/m) = π / 4 × diameter² × density / 1000. One metre of Ø30 mm Aluminum Round Bar weighs about 1.922 kg.
What is the density of Aluminum?
The density of Aluminum is taken as 2.72 g/cm³ (2,720 kg/m³).
Aluminum Round Bar weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| Ø10 | 0.214 |
| Ø20 | 0.854 |
| Ø30 | 1.922 |
| Ø50 | 5.338 |
| Ø80 | 13.67 |
| Ø100 | 21.35 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.