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Platinum Round Bar
Weight Calculation
How is the weight of Platinum Round Bar calculated?
Round bar weight (kg/m) = π / 4 × diameter² × density / 1000. One metre of Ø30 mm Platinum Round Bar weighs about 15.15 kg.
What is the density of Platinum?
The density of Platinum is taken as 21.45 g/cm³ (21,450 kg/m³).
Platinum Round Bar weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| Ø10 | 1.684 |
| Ø20 | 6.735 |
| Ø30 | 15.15 |
| Ø50 | 42.10 |
| Ø80 | 107.77 |
| Ø100 | 168.38 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.