Metal weight calculator
Metal Weight Calculated — What's Next for Your Part
The metal weight calculator gives the theoretical weight of a blank by steel grade and section type: round bar, square bar, sheet, angle, pipe, rectangular tube, channel, beam. For load-bearing parts, this figure is enough to estimate the heat treatment cost: KARBAZ charges for it per kilogram.
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Sheet Metal Weight: 1 m² of Sheet by Thickness
Steel with a density of 7850 kg/m³. Theoretical weight, excluding rolling tolerances.
| Sheet thickness | Weight of 1 m², kg | Sheet 1250×2500 mm, kg |
|---|---|---|
| 1 mm | 7.85 | 24.5 |
| 1.5 mm | 11.78 | 36.8 |
| 2 mm | 15.70 | 49.1 |
| 2.5 mm | 19.63 | 61.3 |
| 3 mm | 23.55 | 73.6 |
| 4 mm | 31.40 | 98.1 |
| 5 mm | 39.25 | 122.7 |
| 6 mm | 47.10 | 147.2 |
| 8 mm | 62.80 | 196.3 |
| 10 mm | 78.50 | 245.3 |
| 12 mm | 94.20 | 294.4 |
| 20 mm | 157.00 | 490.6 |
For non-standard cutting, multiply the weight of 1 m² by the sheet area. The weight of round and square bars, angles, pipes, channels and beams is easier to calculate with the calculator above — it takes the metal grade into account.
Density of Metals, kg/m³
| Metal | Density | Metal | Density |
|---|---|---|---|
| Steel | 7850 | Nickel | 8900 |
| Cast iron | 7200 | Copper | 8930 |
| Aluminium | 2700 | Tin | 7300 |
| Bronze | 8000–8800 | Lead | 11340 |
| Brass | 8400–8700 | Titanium | 4500 |
| Magnesium | 1740 | Zinc | 7130 |
Need the treatment cost for this part?
Send us a drawing (PDF, DWG, DXF, STEP), the steel grade and the required hardness — our process engineer will select the technology and calculate the price for the batch.
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