矩形钢管理论重量计算方法:(边长+边长)×2×壁厚×0.00785×长度 
矩形钢管规格执行标准:GB/T3094-2000 (国标)  冷压异型钢管
GB/T6728-2002 (国标)  结构用冷弯空心型钢
ASTM A500 (美标)结构用碳素钢冷成型圆截面和异形截面焊接钢管和无缝钢管
EN10219-1-2006(欧标) 非合金及细晶粒的冷成型焊接空心结构型材
JIS G 3466 (日标) 一般构造用角型钢管
产品材质:
Q235、Q345(16Mn)、20#、合金钢、不锈钢。
 
产品用途:机械设备、太阳能设备、钢结构用,汽车部件、桥梁地桩、护栏、船舶内部结构用。
产品规格:
 
| 
 产品部分参数     (GB/T3094-2000)  | 
| 
 边长/mm  | 
 壁厚/mm  | 
 截面面积/cm2  | 
 理论重量/kg/M  | 
 惯性矩/cm4  | 
 截面模数/cm3  | 
| 
 40  | 
 3.5  | 
 4.90  | 
 3.85  | 
 11.16  | 
 5.58  | 
| 
 4  | 
 5.49  | 
 4.56  | 
 14.37  | 
 6.84  | 
| 
 5  | 
 6.98  | 
 5.48  | 
 16.56  | 
 7.87  | 
| 
 6  | 
 7.55  | 
 5.93  | 
 15.34  | 
 7.67  | 
| 
 50  | 
 4  | 
 7.09  | 
 5.56  | 
 25.56  | 
 10.22  | 
| 
 5  | 
 8.58  | 
 6.73  | 
 29.81  | 
 11.93  | 
| 
 6  | 
 9.95  | 
 7.81  | 
 33.35  | 
 13.34  | 
| 
 7  | 
 11.21  | 
 8.80  | 
 36.23  | 
 14.49  | 
| 
 8  | 
 12.35  | 
 9.70  | 
 38.51  | 
 15.41  | 
| 
 60  | 
 5  | 
 10.58  | 
 8.30  | 
 54.57  | 
 18.19  | 
| 
 6  | 
 13.35  | 
 9.69  | 
 61.82  | 
 20.61  | 
| 
 7  | 
 14.01  | 
 11.00  | 
 68.03  | 
 22.68  | 
| 
 8  | 
 15.55  | 
 12.21  | 
 73.28  | 
 24.43  | 
| 
 70  | 
 5  | 
 12.58  | 
 9.87  | 
 90.26  | 
 25.79  | 
| 
 6  | 
 14.7  | 
 11.58  | 
 103.1  | 
 29.47  | 
| 
 7  | 
 16.81  | 
 13.19  | 
 114.5  | 
 32.72  | 
| 
 8  | 
 18.75  | 
 14.72  | 
 124.5  | 
 35.57  | 
| 
 80  | 
 5  | 
 14.58  | 
 11.44  | 
 138.9  | 
 34.72  | 
| 
 6  | 
 17.15  | 
 13.46  | 
 159.7  | 
 39.93  | 
| 
 7  | 
 19.61  | 
 15.39  | 
 178.5  | 
 44.63  | 
| 
 8  | 
 21.95  | 
 17.23  | 
 195.4  | 
 48.85  | 
| 
 92  | 
 5  | 
 16.98  | 
 13.33  | 
 217.1  | 
 47.19  | 
| 
 6  | 
 20.03  | 
 15.72  | 
 251.1  | 
 54.59  | 
| 
 7  | 
 22.97  | 
 18.03  | 
 282.3  | 
 61.38  | 
| 
 8  | 
 25.79  | 
 20.25  | 
 310.9  | 
 67.58  | 
| 
 100  | 
 5  | 
 18.58  | 
 14.58  | 
 282.8  | 
 56.57  | 
| 
 6  | 
 21.95  | 
 17.23  | 
 328.2  | 
 65.54  | 
| 
 7  | 
 25.21  | 
 19.79  | 
 370.2  | 
 74.04  | 
| 
 8  | 
 28.35  | 
 22.36  | 
 408.9  | 
 81.78  | 
| 
 108  | 
 5  | 
 19.96  | 
 15.67  | 
 346.99  | 
 72.14  | 
| 
 6  | 
 23.55  | 
 18.49  | 
 400.07  | 
 85.13  | 
| 
 7  | 
 27.02  | 
 21.21  | 
 448.15  | 
 97.61  | 
| 
 8  | 
 30.35  | 
 23.82  | 
 491.42  | 
 109.56  | 
| 
 10  | 
 36.62  | 
 28.75  | 
 564.27  | 
 131.84  | 
| 
 12  | 
 42.37  | 
 33.26  | 
 620.05  | 
 151.91  | 
| 
 12.5  | 
 43.73  | 
 34.33  | 
 631.48  | 
 156.57  | 
| 
 14  | 
 47.59  | 
 37.36  | 
 660.12  | 
 169.71  | 
| 
 16.5  | 
 53.38  | 
 41.90  | 
 690.13  | 
 188.75  | 
| 
    | 
 18  | 
 56.46  | 
 44.32  | 
 698.50  | 
 198.48  | 
| 
 110  | 
 7  | 
 28.01  | 
 21.99  | 
 503.4  | 
 91.54  | 
| 
 8  | 
 31.55  | 
 24.77  | 
 557.9  | 
 101.4  | 
| 
 9  | 
 34.98  | 
 27.46  | 
 608.4  | 
 110.6  | 
| 
 10  | 
 37.42  | 
 29.37  | 
 600.90  | 
 137.26  | 
| 
 12  | 
 43.33  | 
 34.01  | 
 661.57  | 
 158.30  | 
| 
 14  | 
 48.71  | 
 38.24  | 
 705.79  | 
 177.05  | 
| 
 16  | 
 53.57  | 
 42.05  | 
 734.96  | 
 193.47  | 
| 
 18  | 
 57.90  | 
 45.45  | 
 750.37  | 
 207.58  | 
| 
 120  | 
 5  | 
 22.36  | 
 17.55  | 
 485.47  | 
 89.79  | 
| 
 6  | 
 26.43  | 
 20.75  | 
 562.16  | 
 106.17  | 
| 
 7  | 
 30.38  | 
 23.85  | 
 632.54  | 
 121.99  | 
| 
 8  | 
 34.19  | 
 26.84  | 
 696.82  | 
 137.23  | 
| 
 10  | 
 41.42  | 
 32.15  | 
 807.91  | 
 165.94  | 
| 
 12  | 
 48.13  | 
 37.78  | 
 987.05  | 
 192.03  | 
| 
 14  | 
 54.31  | 
 42.63  | 
 9665.79  | 
 216.23  | 
| 
 16  | 
 59.97  | 
 47.08  | 
 1015.66  | 
 237.3  | 
| 
 150  | 
 6  | 
 33.63  | 
 26.40  | 
 1145.91  | 
 168.85  | 
| 
 7  | 
 38.78  | 
 30.44  | 
 1299.44  | 
 194.70  | 
| 
 8  | 
 43.79  | 
 34.38  | 
 1443.00  | 
 219.85  | 
| 
 10  | 
 53.42  | 
 41.93  | 
 1701.21  | 
 268.02  | 
| 
 12  | 
 62.53  | 
 49.09  | 
 1922.61  | 
 313.26  | 
| 
 14  | 
 71.11  | 
 55.82  | 
 2109.19  | 
 355.49  | 
| 
 16  | 
 79.17  | 
 62.15  | 
 2262.95  | 
 394.63  | 
| 
 180  | 
 16  | 
 98.37  | 
 77.22  | 
 4252.42  | 
 590.55  | 
| 
 18  | 
 108.3  | 
 85.02  | 
 4541.3  | 
 648.77  | 
| 
 200  | 
 8  | 
 59.79  | 
 46.94  | 
 3621  | 
 400.25  | 
| 
 10  | 
 73.42  | 
 58.63  | 
 4337.63  | 
 491.53  | 
| 
 12  | 
 86.53  | 
 67.93  | 
 4983.59  | 
 579.08  | 
| 
 14  | 
 99.11  | 
 77.8  | 
 5562.26  | 
 662.78  | 
| 
 16  | 
 111.17  | 
 87.27  | 
 6076.38  | 
 742.55  | 
| 
 18  | 
 122.7  | 
 96.32  | 
 6528.64  | 
 818.29  | 
| 
 250  | 
 10  | 
 93.42  | 
 73.33  | 
 8841.87  | 
 781.73  | 
| 
 12  | 
 110.53  | 
 86.77  | 
 10254.22  | 
 924.94  | 
| 
 14  | 
 127.11  | 
 99.78  | 
 11556.24  | 
 1063.51  | 
| 
 16  | 
 143.17  | 
 112.39  | 
 12751.41  | 
 1197.31  | 
| 
 18  | 
 158.7  | 
 124.58  | 
 13843.17  | 
 1326.27  | 
| 
 280  | 
 10  | 
 105.42  | 
 82.75  | 
 12648.95  | 
 987.86  | 
| 
 12  | 
 124.93  | 
 98.07  | 
 14726.82  | 
 1170.88  | 
| 
 14  | 
 143.91  | 
 112.97  | 
 16663.46  | 
 1348.77  | 
| 
 16  | 
 162.37  | 
 127.46  | 
 18462.79  | 
 1521.42  | 
| 
 18  | 
 180.3  | 
 141.54  | 
 20128.71  | 
 1688.73  |