常用钢筋、角钢等规格.docx

1常用钢筋的截面面积及理论重量直径（mm）计算截面面积（），当根数为理论重量（kg/m）1234567892.50.0490.0980.1470.1960.2450.2940.3430.3920.4410.03930.0710.1410.2120.2830.3530.4240.4950.5650.6360.05540.1260.2510.3770.5020.6280.7540.8791.0051.1300.09950.1960.390.590.790.981.181.381.571.770.15460.2830.570.851.131.421.701.982.262.550.22270.3850.771.151.541.922.312.693.083.460.30280.5031.011.512.012.523.023.524.024.530.39590.6351.271.912.543.183.824.455.095.720.499100.7851.572.363.143.934.715.506.287.070.617110.9501.902.853.804.755.706.657.608.850.750121.1312.263.394.525.656.787.919.0410.170.888131.3722.653.985.316.647.969.2910.6211.951.040141.5393.084.616.157.699.2310.7712.3013.871.208151.7673.535.307.078.8410.5012.3714.1415.121.390162.0114.026.038.0410.0512.0614.0716.0818.091.578172.2704.546.819.0811.3513.0515.8918.1620.431.780182.5455.097.6310.1712.7215.2617.8020.3622.901.998192.8355.678.5111.3414.8117.0119.8522.6825.522.230203.1426.289.4112.5615.7018.8422.0025.1328.272.466213.4646.9310.3913.8517.3220.7824.2527.7131.172.720223.8017.6011.4015.2019.0022.8126.6130.4134.212.984234.1558.3112.4616.6220.7724.9829.0833.2437.393.260244.5249.0413.5618.0822.6227.1431.6736.1940.173.551254.9099.8214.7319.6424.5429.4534.3639.2744.183.85265.30910.6215.9321.2426.5531.8637.1742.4747.784.17275.72611.4417.1622.9128.6534.3540.0845.8051.534.495286.15312.3218.4724.6330.7936.9543.1049.2655.424.83307.06914.1321.2128.2735.3442.4149.4856.5563.625.55328.04316.0924.1832.1740.2148.2656.3064.3472.386.31349.07918.1627.2436.3245.4054.4863.5572.6381.717.13359.62019.2428.8638.4848.1057.7267.3476.9686.587.502. 常用扁钢规格及重量厚宽（mm）重量（kg/m）厚宽（mm）重量（kg/m）厚宽（mm）重量（kg/m）厚宽（mm）重量（kg/m）3100.243501.184100.316200.943160.383561.324200.636301.413200.473601.414260.796401.883250.593651.534300.946502.363300.713701.654401.266602.833360.853751.774501.576703.303400.943801.884601.886803.773451.063852.004702.366904.245401.573902.124802.5161004.715501.9631002.364902.835602.365903.5341003.145702.7551003.935200.795803.145100.395301.183常用等边角钢规格及重量角钢号尺寸（mm）截面面积（cm）理论重量（kg/m）边宽边厚22031.1300.88741.4601.1462.22231.250.9841.621.272.52531.4301.12341.8601.4602.82831.6171.26933042.2701.7803.23231.8641.46342.4341.9113.63632.1041.65142.7542.16244032.3511.86443.0812.4194.54532.6512.08143.8412.73354.2913.36955032.9612.32443.8193.05454.8013.7695.6563.53.8583.02844.3803.43855.4104.2476.36344.9623.89656.1304.81467.2825.7207704.56.2044.8756.8565.3868.1466.39579.4167.392810.6668.373续表角钢号尺寸（mm）截面面积（cm）理论重量（kg/m）边宽边厚7.57557.3855.79768.7756.885710.1457.964811.4959.024912.82510.0688805.58.6336.77769.3807.360710.8458.513812.2959.6524.常用不等边角钢规格及重量角钢号尺寸（mm）截面面积（cm）理论重量（kg/m）长边短边边厚2.5/1.6251631.1600.9113.2/2322031.4901.17041.9401.5234/2.5402531.8871.48042.4671.9374.5/2.8452832.1411.68142.8012.1995/3.2503232.4211.90043.1712.4895.6/3.656363.53.5182.47943.5802.81054.4103.4626.3/4.0634054.9823.91165.9024.03387.6826.0317/4.570454.55.0663.97755.5944.3917.5/5755056.1064.79567.2465.68888.4667.4318/5805056.3564.99067.5465.9245.常用槽钢规格及重量槽钢号尺寸（mm）截面面积（cm）理论重量（kg/m）高腿长腰高550374.56.935.446.565404.88.546.70880435.010.248.0410100485.312.7410.0012120535.515.3612.0614a140586.018.5114.5314b140608.021.3116.7316a160636.521.9517.2316b160658.525.1519.7418a180687.025.6920.1718b180709.029.2922.9920a200737.028.8322.6320b200759.032.8325.7722a220777.031.8424.9922b220799.036.2428.4524a240787.034.2126.