方形钢管尺寸规格表.

基本尺寸 A S mm O.8 12 1.0 1.0 14 1.5 1.O 16 1.5 1.O 18 1.5 2.O 1.0 1.5 20 2.0 2.5 1 1.5 22 2 2.5 2.5 25 3 2.5 3 30 3.5 4 2.5 32 3 3.5 32 4 2.5 3 35 3.5 4 5 2.5 3 36 3.5 4 理论质量G／(kg／惯性矩Jx=Jy／截面系数Wx=Wy／截面面积F／cm2 m) cm4 cm3 O.348 0 423 0.503 O.712 O.583 O.832 0.663 0.952 1.21 O.743 1.07 1.37 1.64 O.823 1.19 1.53 1.84 2.14 2.49 2.64 3.01 3.50 3.89 2.84 3.33 3 78 4.21 3.14 3.69 4.20 4.68 5.58 3.24 3.81 4.3_4 4.85 O.273 0.332 O.394 O.559 O.458 0.653 O.521 0.747 O.952 0.583 O.841 1.08 1.29 O.646 O.936 1.20 1.45 1.68 1.95 2.08 2.42 2.75 3.05 2.23 2.61 2.97 3.30 2.47 2.89 3.30 3.68 4.38 2.55 2.99 3.4l 3.8l O.0739 O.0873 0.144 O.192 O.222 O.300 O.324 O.442 0.535 O.453 0.624 O.763 O.874 O.612 0.850 1.05 1.21 1.86 2.08 3.41 3.86 4.25 4.58 4.21 4.79 5.29 5.73 5.54 6.45 7.16 7.78 8.79 6.18 7.07 7.87 8.56 O.123 O.146 O.206 0.274 O.278 O.374 O.360 O.491 0.595 0 453 O.624 O.763 O.874 O.556 O.773 O.953 1.10 1.49 1.57 2.27 2.58 2.83 3.05 2.63 3.00 3.31 3.58 3.22 3.68 4.09 4.45 5.02 3.43 3.93 4.37 4.76 40 42 45 45 50 55 60 65 70 70 5 2.5 3 3.5 4 5 6 2.5 3 3.5 4 5 6 3.5 4 5 6 7 8 4 5 6 7 8 4 5 6 7 8 4 5 6 7 8 4 5 6 7 8 4 5 6 7 5.75 3.64 4.29 4.90 5.49 6.58 7.55 3.84 4.53 5.18 5.81 6.98 8.03 5.60 6.23 7.58 8.75 9.81 10.8 7.09 8.58 9.95 11.21 12.35 7.89 9.58 11.15 12.51 13.95 8.69 10.58 12.35 14.0l 15.55 9.49 11.58 13.55 15.41 17.15 10.29 12.58 14.7 16.81 4.53 2.86 3.37 3.85 4.3l 5.16 5.93 3.02 3.55 4.07 4.56 5.48 6.30 4.40 4.94 5.95 6.87 7.80 8.44 5.56 6.73 7.8l 8.80 9.70 6.19 7.52 8.75 9.90 10.95 6.82 8.30 9.69 11.00 12.21 7.45 9.07 10.64 12.10 13.47 8.08 9.87 11.58 13.19 9.70 8.68 9.98 11.16 12.21 13.98 15.34 10.15 11.70 13.10 14.37 16.56 18.22 16.43 18.07 20.90 23.19 24.97 26.30 25.56 29.81 33.35 36.23 38.51 34.87 40.95 46.13 50.47 54.04 46.21 54.57 61.82 68.03 73.28 59.78 70.92 80.72 89.27 96.64 75.78 90.26 103.1 114.5 5.39 4.34 4.99 5.58 6.1l 6.99 7.67 4.83 5.57 6.24 6.84 7.87 8.58 7.30 8.03 9.29 lO.31 11.10 11.59 10.22 11.93 13.34 14.49 15.41 12.58 14.89 16.77 18.35 19.65 15.4 18.19 20.61 22.68 24.43 18.39 21.82 24.84 27.46 29.74 21.65 25.79 29.47 32.72 75 80 90 100 110 8 4 5 6 7 8 4 5 6 7 8 5 6 7 8 5 6 7 8 7 8 9 18.75 11.09 13.58 15.95 18 21 20.35 11.89 14.58 17.15 19.61 21.95 16.98 20.03 22.97 25.79 18.58 21.95 25.21 28.35 28.01 31.55 34.98 14.72 8.70 10.66 12.52 14.29 15.98 9.33 11.44 13.46 15.39 17.23 13.33 15.72 18.03 20.25 14.58 17.23 19.79 22.26 21.99 24.77 27.46 124.5 94.4 112.8 129.4 144.2 157.3 115.9 138.9 159.7 178.5 195.4 217.1 251.1 282.3 310.9 282.8 328.2 370.2 408.9 503.4 557.9 608.4 35.57 25.17 30.08 34.50 38.44 41.94 28.96 34.72 39.93 44.63 48.85 47.19 54.59 61.38 67.58 56.57 65.54 74.04 81.78 91.54 101.4 11O.6 [山东海泰钢管有限公司]提供