Weight of I-beam: steel — theoretical mass table
Theoretical weight for typical sizes in kg/m. Material: Steel; shape: I-beam. Values are calculated from the grade density in the reference book without rolling tolerances, so the actual weight may differ within the tolerances.
| Size | Steel 20, kg/m | Steel 45, kg/m | St3, kg/m | 09G2S, kg/m | 40Kh, kg/m |
|---|---|---|---|---|---|
| № 10 | 9.46 | 9.46 | 9.46 | 9.46 | 9.424 |
| № 12 | 11.5 | 11.5 | 11.5 | 11.5 | 11.46 |
| № 14 | 13.7 | 13.7 | 13.7 | 13.7 | 13.65 |
| № 16 | 15.9 | 15.9 | 15.9 | 15.9 | 15.84 |
| № 18 | 18.4 | 18.4 | 18.4 | 18.4 | 18.33 |
| № 20 | 21 | 21 | 21 | 21 | 20.92 |
| № 22 | 24 | 24 | 24 | 24 | 23.91 |
| № 24 | 27.3 | 27.3 | 27.3 | 27.3 | 27.2 |
| № 27 | 31.5 | 31.5 | 31.5 | 31.5 | 31.38 |
| № 30 | 36.5 | 36.5 | 36.5 | 36.5 | 36.36 |
| № 33 | 42.2 | 42.2 | 42.2 | 42.2 | 42.04 |
| № 36 | 48.6 | 48.6 | 48.6 | 48.6 | 48.41 |
| № 40 | 57 | 57 | 57 | 57 | 56.78 |
| № 45 | 66.5 | 66.5 | 66.5 | 66.5 | 66.25 |
| № 50 | 78.5 | 78.5 | 78.5 | 78.5 | 78.2 |
Density: Steel 20 — 7850 kg/m³; Steel 45 — 7850 kg/m³; St3 — 7850 kg/m³; 09G2S — 7850 kg/m³; 40Kh — 7820 kg/m³.
Calculate for your own dimensions
Frequently asked questions
How much does i-beam № 10 (Steel 20) weigh in kg/m?
Theoretical mass: 9.46 kg/m. For № 50 — 78.5 kg/m.