角形鋼管（正方形）
| kg/m | m2/ton | |
| □-40X40X1.6 | 1.88 | 82.45 |
| □-40X40X2.3 | 2.62 | 58.02 |
| □-50X50X1.6 | 2.38 | 81.93 |
| □-50X50X2.3 | 3.34 | 57.48 |
| □-50X50X3.2 | 4.50 | 42.00 |
| □-60X60X1.6 | 2.88 | 81.60 |
| □-60X60X2.3 | 4.06 | 57.14 |
| □-60X60X3.2 | 5.50 | 41.64 |
| □-75X75X1.6 | 3.46 | 81.04 |
| □-75X75X2.3 | 5.14 | 56.81 |
| □-75X75X3.2 | 7.01 | 41.23 |
| □-75X75X4.5 | 9.55 | 29.84 |
| □-80X80X2.3 | 5.50 | 56.73 |
| □-80X80X3.2 | 7.51 | 41.15 |
| □-80X80X4.5 | 10.30 | 29.61 |
| □-90X90X2.3 | 6.23 | 56.50 |
| □-90X90X3.2 | 8.51 | 41.01 |
| □-100X100X2.3 | 6.95 | 56.40 |
| □-100X100X3.2 | 9.52 | 40.86 |
| □-100X100X4.0 | 11.70 | 32.99 |
| □-100X100X4.5 | 13.10 | 29.39 |
| □-100X100X6.0 | 17.00 | 22.29 |
| □-100X100X9.0 | 24.10 | 15.31 |
| □-100X100X12.0 | 30.20 | 11.89 |
| □-125X125X3.2 | 12.00 | 40.75 |
| □-125X125X4.5 | 16.60 | 29.22 |
| □-125X125X5.0 | 18.30 | 26.39 |
| □-125X125X6.0 | 21.70 | 22.07 |
| □-125X125X9.0 | 31.10 | 15.08 |
| □-125X125X12.0 | 39.70 | 11.56 |
| □-150X150X4.5 | 20.10 | 29.10 |
| □-150X150X5.0 | 22.30 | 26.14 |
| □-150X150X6.0 | 26.40 | 21.93 |
| □-150X150X9.0 | 38.20 | 14.90 |
| □-175X175X4.5 | 23.70 | 28.90 |
| □-175X175X5.0 | 26.20 | 26.07 |
| □-175X175X6.0 | 31.10 | 21.83 |
| □-200X200X4.5 | 27.20 | 28.86 |
| □-200X200X6.0 | 35.80 | 21.76 |
| □-200X200X8.0 | 46.90 | 16.48 |
| □-200X200X9.0 | 52.30 | 14.70 |
| □-200X200X12.0 | 67.90 | 11.18 |
| □-250X250X5.0 | 38.00 | 25.87 |
| □-250X250X6.0 | 45.20 | 21.66 |
| □-250X250X8.0 | 59.50 | 16.35 |
| □-250X250X9.0 | 66.50 | 14.57 |
| □-250X250X12.0 | 86.80 | 11.05 |
| □-250X250X16.0 | 112.40 | 8.41 |
| □-300X300X4.5 | 41.30 | 28.69 |
| □-300X300X6.0 | 54.70 | 21.55 |
| □-300X300X9.0 | 80.60 | 14.50 |
| □-300X300X12.0 | 106.00 | 10.93 |
| □-300X300X16.0 | 134.00 | 8.55 |
| □-300X300X19.0 | 158.00 | 7.18 |
| □-350X350X9.0 | 94.70 | 14.46 |
| □-350X350X12.0 | 124.00 | 10.96 |