工字鋼尺寸規(guī)格表

時(shí)間：二O二一年七月二十九日工字鋼規(guī)格表及工字鋼理論重量表之邯鄲勺丸創(chuàng)作時(shí)間：二O二一年七月二十九日工字鋼也稱(chēng)鋼梁,是截面為工字形的長(zhǎng)條鋼材.其規(guī)格以腰高(h)*腿寬(b)*腰厚(d)的毫數(shù)示意,如“工160*88*6”,即示意腰高為160毫米,腿寬為88毫米,腰厚為6毫米的工字鋼.工字鋼的規(guī)格也可用型號(hào)示意,型號(hào)示意腰高的厘米數(shù),如工16#.腰高同樣的工字鋼,若有幾種不合的腿寬和腰厚,需在型號(hào)右側(cè)加abc予以差別,如32a#32b#32c#等.工字鋼分一般工字鋼和輕型工字鋼,熱軋一般工字鋼的規(guī)格為10-63#.經(jīng)供需兩方協(xié)議供應(yīng)的熱軋一般工字鋼規(guī)格為12-55#.工字鋼寬泛用于各種建筑構(gòu)造、橋梁、車(chē)輛、支架、機(jī)械等.品名型號(hào)明細(xì)規(guī)格理論重量工字鋼10#100*63*4.511.261工字鋼12#120*74*5.013.987工字鋼14#140*80*5.516.89工字鋼16#160*88*6.020.513工字鋼18#180*94*6.524.143工字鋼20#A200*100*7.027.929工字鋼20#B200*102*9.031.069工字鋼22#A220*110*7.533.07工字鋼22#B220*112*9.536.542工字鋼25#A250*116*8.038.105工字鋼25#B250*118*10.042.03時(shí)間：二O二一年七月二十九日時(shí)間：二O二一年七月二十九日工字鋼28#A280*122*8.543.492工字鋼28#B280*124*10.547.888工字鋼30#A300*126*9.048.084工字鋼30#B300*128*11.052.794工字鋼30#C300*130*1357.504工字鋼32#A320*130*9.552.717工字鋼32#B320*132*11.557.741工字鋼32#C320*134*13.562.765工字鋼36#A360*136*10.060.037工字鋼36#B360*138*12.065.689工字鋼36#C360*140*1471.341工字鋼40#A400*142*10.567.598工字鋼40#B400*144*12.573.878工字鋼40#C400*146*14.580.158工字鋼45#A450*150*11.580.42工字鋼45#B450*152*13.587.485工字鋼45#C450*154*15.594.55工字鋼56#A560*166*12.5106.316工字鋼56#B560*168*14.5115.108工字鋼56#C560*170*16.5123.9工字鋼63#A630*176*13121.407工字鋼63#B630*178*15131.298工字鋼63#C630*180*17141.189工字鋼尺寸規(guī)格表尺寸（mm）截面面積（cm2）重量（kg/m）工字鋼型號(hào)高腿寬腹厚10100684.514.311.212120745.017.814.014140805.521.516.916160886.026.120.5時(shí)間：二O二一年七月二十九日時(shí)間：二O二一年七月二十九日18180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.424A2401168.047.737.424B24011810.052.641.227A2701228.554.642.827B27012410.560.047.130A3001269.061.248.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B36013812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1h=高b=腿求250mm×118mm×10mm的工字鋼W=0.00785[hd+2t×長(zhǎng)d=腰厚字鋼每m重量.從金屬資料手冊(cè)中查出該工（b–d）+0.615t=均勻腿厚（kg/m）字鋼t為13,R為10,r為5,則每（R2–r2）]R=內(nèi)弧半徑m重量=0.00785r=端弧半徑工字鋼理論重量表型號(hào)高度*腳寬*腰厚理重10100*68*4.511.26112120*74*513.98714140*88*620.51318180*94*6.524.14320a時(shí)間：二O二一年七月二十九日時(shí)間：二O二一年七月二十九日200*100*727.92920b200*102*931.06922a220*110*7.533.0722b220*112*9.538.10525b250*118*1042.0328a280*122*8.543.49228b280*124*10.547.88830a300*126*948.08430b300*128*1152.79430c300*130*1352.71732b320*132*11.557.74132c320*134*13.562.76536a360*136*1060.03736b360*138*1265.68936c360*140*1471.34140a400*142*10.567.59840b400*144*12.573.87840c400*146*14.580.15845a450*150*11.580.4245b450*152*13.587.48545c450*154*15.594.5556a560*166*12.5106.31656b560