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Manganese Round Bar
Weight Calculation
How is the weight of Manganese Round Bar calculated?
Round bar weight (kg/m) = π / 4 × diameter² × density / 1000. One metre of Ø30 mm Manganese Round Bar weighs about 5.242 kg.
What is the density of Manganese?
The density of Manganese is taken as 7.42 g/cm³ (7,420 kg/m³).
Manganese Round Bar weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| Ø10 | 0.582 |
| Ø20 | 2.330 |
| Ø30 | 5.242 |
| Ø50 | 14.56 |
| Ø80 | 37.28 |
| Ø100 | 58.25 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.