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Mercury Round Bar
Weight Calculation
How is the weight of Mercury Round Bar calculated?
Round bar weight (kg/m) = π / 4 × diameter² × density / 1000. One metre of Ø30 mm Mercury Round Bar weighs about 9.608 kg.
What is the density of Mercury?
The density of Mercury is taken as 13.6 g/cm³ (13,600 kg/m³).
Mercury Round Bar weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| Ø10 | 1.068 |
| Ø20 | 4.270 |
| Ø30 | 9.608 |
| Ø50 | 26.69 |
| Ø80 | 68.33 |
| Ø100 | 106.76 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.