Weight chart
RHS Weight Chart — Rectangular Hollow Sections (kg/m)
Rectangular hollow section (rectangular pipe) weight per metre and per 6 m length — 40×20, 60×40, 80×40, 96×48, 122×61, 145×82 and more.
| Size × wall (mm) | kg/m | kg per 6 m |
|---|---|---|
| 40 × 20 × 1.6 | 1.43 | 8.6 |
| 40 × 20 × 2.0 | 1.76 | 10.6 |
| 40 × 20 × 2.6 | 2.24 | 13.4 |
| 50 × 25 × 2.0 | 2.23 | 13.4 |
| 50 × 25 × 2.6 | 2.85 | 17.1 |
| 50 × 25 × 3.2 | 3.45 | 20.7 |
| 60 × 40 × 2.6 | 3.87 | 23.2 |
| 60 × 40 × 3.2 | 4.70 | 28.2 |
| 60 × 40 × 4.0 | 5.78 | 34.7 |
| 66 × 33 × 2.6 | 3.83 | 23.0 |
| 66 × 33 × 3.2 | 4.65 | 27.9 |
| 80 × 40 × 2.6 | 4.69 | 28.1 |
| 80 × 40 × 3.2 | 5.71 | 34.2 |
| 80 × 40 × 4.0 | 7.03 | 42.2 |
| 96 × 48 × 3.2 | 6.91 | 41.5 |
| 96 × 48 × 4.0 | 8.54 | 51.2 |
| 96 × 48 × 4.8 | 10.13 | 60.8 |
| 100 × 50 × 3.2 | 7.21 | 43.3 |
| 100 × 50 × 4.0 | 8.92 | 53.5 |
| 100 × 50 × 5.0 | 10.99 | 65.9 |
| 122 × 61 × 3.6 | 9.94 | 59.6 |
| 122 × 61 × 4.5 | 12.29 | 73.8 |
| 122 × 61 × 5.4 | 14.60 | 87.6 |
| 145 × 82 × 4.8 | 16.38 | 98.3 |
| 145 × 82 × 5.4 | 18.33 | 110.0 |
| 150 × 100 × 5.0 | 18.84 | 113.0 |
| 150 × 100 × 6.0 | 22.42 | 134.5 |
| 172 × 92 × 4.8 | 19.17 | 115.0 |
| 172 × 92 × 5.4 | 21.47 | 128.8 |
| 200 × 100 × 5.0 | 22.76 | 136.6 |
| 200 × 100 × 6.0 | 27.13 | 162.8 |
| 200 × 100 × 8.0 | 35.67 | 214.0 |
Weights are calculated from nominal dimensions at 7.85 g/cm³ and ignore corner and root radii. Producer tables and actual weights differ slightly because of radii and rolling tolerances.
How to use this chart. Multiply kg/m by the length and number of pieces to estimate weight. Steel is usually billed by weight — agree whether billing is on actual (weighbridge) or theoretical weight before ordering.
RHS — Rectangular Hollow Sections — specifications & enquiry
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