常用常用 C C 型钢理论重量表型钢理论重量表尺 寸(mm)截面积理论重量 型号 hbatcm2kg/mC8080401523.742.72C10010050152.55.234.11C12012050202.55.984.7C120120602037.656.01C140140602038.256.48C160160702039.457.42C18018070 8.64C20020070 9.12C22022070 9.6C240240100 11.52C260260100 12C280280100 12.48C300300100 12.96尺寸(mm)面积 (Cm2)重量(Kg/M)轻钢重心(Cm)惯性矩(Cm4回转半径(Cm)截面模数 (Cm3)hbasFMeylexlJxJyIxIywxwy8050 20 2.756.054.7522.214.0 50.9820.813.181.96212.837.218050 30 3.0 6.605.1812.194.0 57.8022.922.941.91414.27.9510050 20 2.5 5.514.7101.835 5.0 84.932 19.889 3.9251.88916.986 6.32110050 20 3.0 7.205.6521.848 5.0 98.5622.802 3.8951.87319.712 7.23512050 20 2.5 6.455.1031.746.0 139.85 24.664.731.9923.317.5612050 20 3.0 7.806.1231.705 6.0 152.11 24.394.631.85425.357.40214060 20 2.5 7.015.5031.974 7.0 212.14 34.786 5.52.22730.305 8.64214050 20 3.0 8.406.5941.583 7.0 219.85 25.733 5.3451.82831.406 7.53216060 20 2.5 8.256.482.278.0 237.51 59.136.42.6842.1912.5116060 20 3.0 9.607.5361.846 8.0 339.98 41.986.1842.17242.494 10.10918060 20 2.5 8.0116.6735.875 9.0 383.56 58.785 6.922.70942.618 10.00618060 20 3.0 10.208.0071.739 9.0 449.69 43.616.8812.14349.9810.23520060 20 2.5 8.517.0655.875 10.0 492.856.788 7.6092.62849.2810.00620060 20 3.0 10.0958.4785.8510.0 578.47 67.613 7.572.58857.847 11.55880×40×20×2.5 3.925 180×60×20×3 8.007 80×40×20×3 4.71 180×70×20×2.5 7.065 100×50×20×2.5 4.71 180×70×20×3 8.478 100×50×20×3 5.652 200×50×20×2.5 6.673 120×50×20×2.5 5.103 200×50×20×3 8.007 120×50×20×3 6.123 200×60×20×2.5 7.065 120×60×20×2.5 5.495 200×60×20×3 8.478 120×60×20×3 6.594 200×70×20×2.5 7.458 120×70×20×2.5 5.888 200×70×20×3 8.949 120×70×20×3 7.065 220×60×20×2.5 7.4567 140×50×20×2.5 5.495 220×60×20×3 8.949 140×50×20×3 6.594 220×70×20×2.5 7.85 160×50×20×2.5 5.888 220×70×20×3 9.42 160×50×20×3 7.065 250×75×20×2.5 8.634 160×60×20×2.5 6.28 250×75×20×3 10.362 160×60×20×3 7.536 280×80×20×2.5 9.42 160×70×20×2.5 6.673 280×80×20×3 11.304 160×70×20×3 8.007 300×80×20×2.5 9.813 180×50×20×2.5 6.28 300×80×20×3 11.775 方钢理论重量表大全方钢理论重量表大全百纳网 收集整理 2008 年 10 月 23 日 访问次数 3547 方钢理论重量表理论重量 kg/m理论重量 kg/m方钢边长 a mm(型号)方钢方钢边长 a mm(型号)方钢5.50.237131.3360.283141.546.50.332151.7770.385162.0180.502172.2790.636182.54100.785192.83* 110.95203.14121.13213.46223.86331.2* 234.15* 6533.2244.52* 6836.3254.917038.5265.317544.2* 275.728050.2286.158556.7* 296.69063.6307.069570.8* 317.5410078.5328.0410586.5* 338.5511095349.07115104* 359.621201133610.21251233811.31301334012.61401544213.81501774515.91602014818.11702275019.61802545322190283* 5523.72003145624.6220 * 5826.4250 6028.3 。