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7020 Aluminum (AlZn4,5Mg1) Round Bar
Weight Calculation
How is the weight of 7020 Aluminum (AlZn4,5Mg1) Round Bar calculated?
Round bar weight (kg/m) = π / 4 × diameter² × density / 1000. One metre of Ø30 mm 7020 Aluminum (AlZn4,5Mg1) Round Bar weighs about 1.978 kg.
What is the density of 7020 Aluminum (AlZn4,5Mg1)?
The density of 7020 Aluminum (AlZn4,5Mg1) is taken as 2.8 g/cm³ (2,800 kg/m³).
7020 Aluminum (AlZn4,5Mg1) Round Bar weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| Ø10 | 0.220 |
| Ø20 | 0.879 |
| Ø30 | 1.978 |
| Ø50 | 5.495 |
| Ø80 | 14.07 |
| Ø100 | 21.98 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.