热扎槽钢_GB__T707-88

1、尺寸规格热轧槽钢的尺寸规格符号意义：h一高度；b一腿宽度；ri一腿端圆弧半径1惯性矩；t平均腿厚度;抗弯截面系数；i惯性半径；r内圆弧半径;Yi-Yi轴间距。d一腰厚度；WC一形心；ZoY-Y轴与尺寸/mm殄美数值型截面面积/em2理论质量X-Xy-yY1-Y1zo号hbdtrri/(kg/m)Wx/cm31x/cm4ix/cmWy/cm3iy/cm4iy/cmiy/cm4/cm550374.57.O7.O3.56.9285.43810.426.O1.943.558.31.1020.91.356.363404.87.57.53.88.4516.63416.150.82.454.5011.91.

2、1928.41.3688045.08.08.O.4.O1O.24818.04525.31013.15.7916.6.1.237.41.4135731043.91.41.510085.38.58.54.212.74810,00739.719857.8025.6154.9212.1255.59.O9.O4.515.69212.31862.13914.910.238.O1.577.11.56635791455.51.71.714a086.09.59.54.818.51614.53580.5564213.O53.2010711465.31.61.614b008.09.59.54.821.31616.7

3、3387.1609514.161.1912171666.21.81_816a6.510.O10.O5.021.96217.24010886616.373.3144038301666.11.81.716058.510.010.05.025.16219.752117935017.683.4216151867.01.91.818a087.O1O.510.55.225.69920.1741411270420.O98.6619081876.81.91.818009.O1O.510.55.229.29923.0001521370421.511521042077.82.12.020a037.011.011.

4、O5.528.83722.6371781780624.2128124412077.62.01.920059.O11.O11.O5.532.83725.7771911910425.9144926852278.62.22.122a077.O11.511.55.831.84624.9992182390728.215832980型号尺寸/mm截面面积/em2理论质量/(kg/m)殄美数值hbdtrr1X-Xy-yY1-Y1z。/cmWx/cm3x/cm4ix/cmWy/cm3iy/cm4iy/cmiy/cm4550374.57.O7.O3.56.9285.43810.426.O1.943.558.31

5、.1020.91.3522220799.011.511.55.836.24628.45323425708.4230.11762.213262.0325a250787.O12.012.O5.O34.91727.41027033709.8230.61762.243222.0725b250809.012.O12.05.O39.91731.33528235309.4132.71962.223531.9825c2508211.O12.O12.O6.044.91735.26029536909.0735.92182.213841.9228a280827.512.5i2.56.240.03431.427340

6、47601O.935.72182.333882.1O28b280849.512.512.56.245.63435.82336651301O.637.92422.304282.0228c2808611.512.512.56.251.23440.219393550010.440.32682.294631.9532a320888.014.O14.07.048.51338.083475760012.546.53052.505522.2432b320901O014.O14.O7.054.91343.107509814012.249.23362.475932.1632e3209212.O14.O14.07

7、.O61.31348.131543869011.952.63742.476432.0936a360969.O16.016.O8.060.91647.8146601190014.063.54552.738182.4436b3609811.O16.016.O8.068.11053.4667031270013.666.94972.708802.3736c3601i00i3.O16.O16.O3.O75.31O59.1187461340013.470.05362.679482.3440a40010010.518.O18.O9.075.06858.9288791760015.378.85922.8110

8、702.4940b40010212.518.018.09.O83.06865.2089321860015.O82.56402.7811402.4440c40010414.518.018.O9.O91.06871.4889861970014.786.26882.7512202.426.565404.87.57.53.88.5476.70917.O55.22.544.5912.O1.1928.31.3812120535.59.O9.04.515.36212.05957.73464.7510.237.41.5677.71.6224a240787.O12.012.O6.034.21726.860254

9、30509.4530.51742.253252.1024b240809.O12.O12.O6.039.01730.62827432809.1732.51942.233552.0324c2408211.012.012.O6.043.81734.39629335108.9634.42132.213882.0027a270827.512.512.56.239.28430.838323436010.535.52162.343932.1327b270849.512.512.56.24.4.68435.077347469010.337.72392.314282.0627c2708611.512.512.56.250.08439.316372502010.139.82612.284672.0330a300857.513.513.56.843.90234.463403605011.741.12602.434672.1730h300879.513.513.56.849.90239.173433650011.444.O2892.415152.1330c3008911.513.513.56.855.90243.883463695011.246.43162.385602.09经供需双方协议可以供应