常用材料手册

材料手册–第9页热轧不等边角钢（GB9788—88）—长边宽度；—短边宽度；—边厚度；—内圆弧半径；—边端内圆弧半径；=；—截面系数；—惯性矩；—惯性半径；—重心距离；—重心距离型号尺寸mm截面面积cm2理论重量kg/m外表面积m2/m参考数值X-XY-YX1-X1Y1-Y1Bbdrcm4cmcm3cm4cmcm3cm4cmcm4cmcm4cmcm3tga2.5/1.6251633.51.1620.9120.0800.700.780.430.220.440.191.560.860.430.420.140.340.160.39241.4991.1760.0790.880.770.550.270.430.242.090.900.590.460.170.340.200.3813.2/2322031.4921.1710.1021.531.010.720.460.550.303.271.080.820.490.280.430.250.38241.9391.5220.1011.931.000.930.570.540.394.371.121.120.530.350.420.320.3744/2.54025341.8901.4840.1273.081.281.150.930.700.495.391.321.590.590.560.540.400.38542.4671.9360.1273.931.361.491.180.690.638.531.372.140.630.710.540.520.3814.5/2.84528352.1491.6870.1434.451.441.471.340.790.629.101.472.230.640.800.610.510.38342.8062.2030.1435.691.421.911.700.780.8012.131.513.000.681.020.600.660.3805/3.2503235.52.4311.9080.1616.241.601.842.020.910.8212.491.603.310.731.200.700.680.40443.1772.4940.1608.021.592.392.580.901.0616.651.654.450.771.530.690.870.4025.6/3.65636362.7432.1530.1818.881.802.322.921.031.0517.541.784.700.801.730.790.870.40843.5902.8180.18011.451.793.033.761.021.3723.391.826.330.852.230.791.130.40854.4153.4660.18013.861.773.174.491.011.6529.251.877.940.882.670.781.360.4046.3/46340474.0583.1850.20216.492.023.875.231.141.7033.302.048.630.923.120.881.400.39854.9933.9200.20220.022.004.746.311.122.7141.632.0810.860.953.760.871.710.39665.9084.6380.20123.361.965.597.291.112.4349.982.1213.120.994.340.861.99039376.8025.3390.20126.531.986.408.241.102.7858.072.1515.471.034.970.862.290.389型号尺寸mm截面面积cm2理论重量kg/m外表面积m2/m参考数值X-XY-YX1-X1Y1-Y1Bbdrcm4cmcm3cm4cmcm3cm4cmcm4cmcm4cmcm3tga7/4.5704547.54.5473.5700.22623.172.264.867.551.292.1745.922.2412.261.024.400.981.770.41055.6094.4030.22527.952.235.929.131.282.6557.102.2815.391.065.400.982.190.40766.6475.2180.22532.542.216.9510.621.263.1268.352.3218.581.096.350.982.590.40477.6576.0110.22537.222.208.0312.011.253.5779.992.3621.841.137.160.972.940.402(7.5/5)7550586.1254.8080.24534.862.396.8312.611.443.3070.002.4021.041.177.411.102.740.43567.2605.6990.24541.122.388.1214.701.423.8884.302.4425.371.218.541.083.190.43589.4677.4310.24452.392.3510.5218.531.404.99112.502.5234.231.2910.871.074.100.4291011.5909.0980.24462.712.3312.7921.961.386.04140.802.6043.431.3613.101.064.990.4238/58050586.3755.0050.25541.962.567.7812.821.423.3285.212.6021.061.147.661.102.740.38867.5605.9350.25549.492.569.2514.951.413.91102.532.6525.411.188.851.083.200.38778.7246.8480.25556.162.5410.5816.961.394.48119.332.6929.821.2110.181.083.700.38489.8677.7450.25462.832.5211.9218.851.385.03136.412.7334.321.2511.381.074.160.3819/5.69056597.2125.6610.28760.452.909.9218.321.594.21121.322.9129.531.2510.981.233.490.38568.5576.7170.28671.032.8811.7421.421.584.96145.592.9535.581.2912.901.234.130.38479.8807.7560.28681.012.8613.4924.361.575.70169.603.0041.711.3314.671.224.720.382811.1838.7790.28691.032.8515.2727.151.566.41194.173.0447.931.3616.341.215.290.38010/6.3100636109.6177.5500.32099.063.2114.6430.941.796.35199.713.2450.501.4318.421.385.250.394711.1118.7220.320113.453.2016.8835.261.787.29233.003.2859.141.4721.001.386.020.394812.5849.8780.319127.373.1819.0839.391.778.21266.323.3267.881.5023.501.376.780.3911015.46712.1420.319153.813.1523.3247.121.749.98333.063.4085.731.5828.331.358.240.38710/810080610.6378.3500.354107.043.1715.1961.242.4010.16199.832.95102.681.9731.651.728.370.627712.3019.6560.354122.733.1617.5270.082.3911.71233.203.00119.982.0136.171.729.600.626813.94410.9460.353137.923.1419.8178.582.3713.21266.613.04137.372.0540.581.7110.800.6251017.16713.4760.353166.873.1224.2494.652.3516.12333.633.12172.482.1349.101.6913.120.62211/711070610.6378.3500.354133.373.5417.8542.922.017.90265.783.5369.081.5725.361.546.530.403712.3019.6560.354153.003.5320.6049.012.009.09310.073.5780.821.6128.951.537.500.402813.94410.9460.353172.043.5123.3054.871.9810.25354.393.6292.701.6532.451.538.450.4011017.16713.4760.353208.393.4828.5465.881.9612.48443.133.70116.831.7239.201.5110.290.397型号尺寸mm截面面积cm2理论重量kg/m外表面积m2/m参考数值X-XY-YX1-X1Y1-Y1Bbdrcm4cmcm3cm4cmcm3cm4cmcm4cmcm4cmcm3tga12.5/81258071114.09611.0660.403227.984.0226.8674.422.3012.01454.994.01120.321.8043.811.769.920.408815.98912.5510.403256.774.0130.4183.492.2813.56519.994.06137.851.8449.151.7511.180.4071019.71215.4740.402312.043.9837.33100.672.2616.56650.094.14173.401.9259.451.7413.640.4041223.35118.3300.402364.413.9544.01116.672.2419.43780.394.22209.672.0069.351.7216.010.40014/91409081218.03814.1600.453365.644.5038.48120.692.5917.34730.534.50195.792.0470.831.9814.310.4111022.26117.4750.452445.504.4747.31140.032.5621.22913.204.58245.922.1285.821.9617.480.4091226.40020.7240.451521.594.4455.87169.792.5424.951096.094.66296.892.19100.211.9520.540.4061430.45623.9080.451594.104.4264.18192.102.5128.541279.264.74348.822.27114.131.9423.520.40316/10160100101325.31519.8720.512668.695.1462.13205.032.8526.561362.895.24336.592.28121.742.1921.920.3901230.05423.5920.511784.915.1173.49239.062.8231.281635.565.32405.942.36142.332.1725.790.3881437.70927.2470.510896.305.0884.56271.202.8035.831908.505.40476.422.43162.232.1629.560.3851639.28130.8350.5101003.045.0595.33301.602.7740.242181.795.48548.222.51182.572.1633.440.38218/11180110101428.37322.2730.571956.255.8078.96278.113.1332.491940.405.89447.222.44166.502.4226.880.3761233.71226.4640.5711124.725.7893.53325.033.1038.322328.385.98538.942.52194.872.4031.660.3741438.96730.5890.5701286.915.75107.76369.553.0843.972716.606.06631.952.59222.302.3936.320.3721644.13934.6490.5691443.065.72121.64411.853.0649.443105.156.14726.462.67248.942.3840.870.36920/12.51251251237.91229.7610.6411570.906.44116.73483.163.5749.993193.856.54787.742.83285.792.7441.230.3921443.86734.4360.6401800.976.41134.65550.833.5457.443726.176.62922.472.91326.582.7347.340.3901649.73939.0450.6392023.356.38152.18615.443.5264.694258.866.701058.862.99366.212.7153.320.3881855.52643.5880.6392238.306.35169.33677.193.4971.744792.006.781197.133.06404.832.7059.180.385注：1.括号内型号不推荐使用。2.热轧不等边角钢通常长度：型号长度，m2.5/1.6～9/5.64～1210/6.3～14/94～1916/10～20/12.54～193.不等边角钢材料：一般为碳素结构钢。热轧工字钢(GB706—88)—高度；—腿宽度；—腰厚度；—平均腿厚度；—内圆弧半径；—腿端圆弧半径；—惯性矩；—截面系数；—惯性半径；—半截面的静力矩型号尺寸，mm截面面积cm2理论重量kg/m参考数值X-XY-Yhbdtrr1cm4cm3cm：cm4cm3cm10100684.57.66.53.314.34511.26124549.04.148.5933.09.721.5212.6126745.08.47.03.518.11814.22348877.55.2010.846.012.71.6114140805.59.17.53.821.51616.8907121025.7612.064.416.11.7316160886.09.98.04.026.13120.51311301416.5813.893.121.21.8918180946.510.78.54.330.756243615.412226.02.0020a2001007.011.49.04.535.75827.92923702378.1517.215831.52.1220b2001029.011.49.04.535.57831.06925002507.9616.916933.12.0622a2201107.512.39.54.842.12833.07034003098.9916.922540.92.3122b2201129.512.39.54.846.52836.52435703258.7818.723942.72.2725a2501168.013.010.05.048.54138.105502040210.221.628048.32.4025b25011810.013.010.05.053.54142.03052804239.9421.330952.42.4028a2801228.513.710.55.355.40443.492711050811.324.63455.562.5028b28012410.513.710.55.361.00447.888748053411.124.237961.22.4932a3201309.515.011.55.867.15652.7171110069212.827.546070.82.6232b32013211.515.011.55.873.55657.7411150072612.627.150276.02.6132c32013413.515.011.55.879.95662.7651220076012.326.854481.22.6136a36013610.015.812.06.076.48060.0371580087514.430.755281.22.6936b36013812.015.812.06.083.68065.6891650091914.130.358284.32.6436c36014014.015.812.06.090.88071.3411730096213.829.961287.42.60型号尺寸，mm截面面积cm2理论重量kg/m参考数值X-XY-Yhbdtrr1cm4cm3cm：cm4cm3cm40a40014210.516.512.56.386.11267.59821700109015.934.166093.22.7740b40014412.516.512.56.394.11273.87822800114015.633.669296.22.7140c40014614.516.512.56.3102.11280.15823900119015.233.272799.62.6545a45015011.518.013.56.8102.44680.42032200143017.738.68551142.8945b45015213.518.013.56.8111.44587.48533800150017.438.08941182.8445c45015415.518.013.56.8120.44694.55035300157017.137.69381122.7950a50015812.020.014.07.0119.30493.65446500186019.742.811201423.0750b50016014.020.014.07.0129.304101.50448600194019.442.411701463.0150c50016216.020.014.07.0139.304109.35450600208019.041.812201512.9656a56016612.521.014.57.3135.435106.31665600234022.047.713701653.1856b56016814.521.014.57.3146.635115.10868500245021.647.214901743.1656c56017016.521.014.57.3157.835123.90071400255021.346.715601833.1663a63017613.022.015.07.5154.658121.40793900298024.554.217001933.3163b63017815.022.015.07.5167.258131.29898100316024.253.518102043.2963c63018017.022.015.07.5179.858141.189102000330023.852.919202143.27*12120745.08.47.03.517.81813.98743672.74.9510.346.912.71.62*24a2401168.013.010.05.047.74137.47745703819.7720.728043.42.42*24b24011810.013.010.05.052.54141.24548004009.5720.429750.42.38*27a2701228.513.710.55.354.55442.825655048510.923.834556.62.51*27b27012410.513.710.55.359.95447.064687050910.722.936658.92.47*30a3001269.014.411.05.561.25448.084895059712.125.740063.52.55*30b30012311.014.411.05.567.25452.794940062711.825.442265.92.50*30c30013013.014.411.05.573.25457.504985065711.626.044568.52.46*55a55016612.521.014.57.3134.185105.33562900229021.646.913701643.19*55b55016814.521.014.57.3145.185113.97065600239021.246.414201703.14*55c55017016.521.014.57.3156.185122.60568400249020.945.814801753.08注：1.带*号的型号须经供需双方协议，才可供应。2.工字钢的通常长度：型号10～18，长度为5～19m；型号20～63，长度为6～19m。3.轧制钢号，通常为碳素结构钢。4.表中标注的圆弧半径r、r1的数据用于孔型设计，不做交货条件。热轧槽钢(GB707—88)—高度；—腿宽度；—腰厚度；—平均腿厚度；—内圆弧半径；—腿端圆弧半径；—惯性矩；—截面系数；—惯性半径；—Y-Y与Y1-Y1轴线间距离型号尺寸，mm截面面积cm2理论重量kg/m参考数值X-XY-YY1-Y1Z0cmhbdtrr1,cm3,cm4,cm,cm3,cm4,cm,cm4550374.57.07.03.56.9285.43810.426.01.943.558.301.1020.91.356.363404.87.57.53.88.4516.63416.150.82.454.5011.91.1928.41.36880435.08.08.04.010.2488.04525.31013.155.7916.61.2737.41.4310100485.38.58.54.212.74810.00739.71983.957.8025.61.4154.91.5212.6126535.59.09.04.515.69212.31862.13914.9510.238.01.5777.11.5914a140586.09.59.54.818.51614.53580.55645.5213.053.21.701071.7114b140608.09.59.54.821.31616.73387.16095.3514.161.11.691211.6716a160636.510.010.05.021.96217.2401088666.2816.373.31.831441.8016160658.510.010.05.025.16219.7521179356.1017.683.41.821611.7518a180687.010.510.55.225.699200420.098.61.961901.8818180709.010.510.55.229.29923.00015213706.8421.51111.952101.8420a200737.011.011.05.528.83722.63717817807.8624.21282.112442.0120200759.011.011.05.532.83125.77719119107.6425.91442.092681.9522a220777.011.511.55.831.84624.99921823908.6728.21582.232982.1022220799.011.511.55.836.24628.45323425708.4230.11762.213262.0325a250787.012.012.06.034.91727.41027033709.8230.61762.243222.0725b250809.012.012.06.039.91731.33528235309.4132.71962.223531.9825c2508211.012.012.06.044.91735.26029536909.0735.92182.213841.92型号尺寸，mm截面面积cm2理论重量kg/m参考数值X-XY-YY1-Y1Z0cmhbdtrr1,cm3,cm4,cm,cm3,cm4,cm,cm428a280827.512.512.56.240.03431.427340476010.935.72182.333882.1028b280849.512.512.56.245.63435.823366513010.637.92422.304282.0228c2808611.512.512.56.251.23440.219393550010.440.32682.294631.9532a320888.014.014.07.048.51338.083475760012.546.53052.505522.2432b3209010.014.014.07.054.91343.107509814012.249.23362.475932.1632c3209212.014.014.07.061.31348.131543869011.952