常用型钢规格截面表.docx

1、常用型钢规格截面表工字型钢、角钢、槽钢、管材、圆钢、方管附录 常用型钢规格表普通工字钢符号：h高度；b宽度；tw腹板厚度；t翼缘平均厚度；I惯性矩；W截面模量i回转半径；Sx半截面的面积矩；长度：型号1018，长519m；型号2063，长619m。型号尺寸mm截面面积(cm2)理论重量(kg/m)x-x轴y-y轴hmmbmmtwmmtmmRmmIxcm4Wxcm3ixcmIx/SxcmIycm4Wycm3Iycm101006824549331267457488771147141408071210212.2 641616088681127141931818094169918512320a2001

2、00792369237158b1029250225016922a220110333406310226b112358332624025a250116813105017401280b1181042527842229728a2801227115508344b1246174815342436432a3201301511080692459b13211626727484c1341217376151036a3601361012601579687831555b1381216574921584c140141735196461440a400142217141086660b144227811139693c14610

3、223847119272745a45015018102322411433855114b152111337591500895118c15412035278156893812250a5001581220141194647218591122142b160141291014855619421171146c16216139109506392026122415156a56016621135106655762342221366165b1681471156850324471424170c170158124714302551148517563a6301761322151551229400429841702194

4、b178151671319817131171771199c7801718014110233932491842205H型钢符号：h高度；b宽度；t1腹板厚度；t2翼缘厚度；I惯性矩；W截面模量i回转半径；Sx半截面的面积矩。类别H型钢规格(hbt1t2)截面积Acm2质量qkg/mx-x轴y-y轴IxWxixIyWyIy(cm4)(cm3)(cm)(cm4)(cm3)(cm)HW1001006817.2 23831341251256.598471362944715015071016602215641751757.511290033198411220020081247704771600160#20

5、0204121250305031700167250250914108008673650292#2502551414115009193880304#29430212128517000116055203653003001015205001370676045030030515151062160014407100466#344348101614611533300194011200646350350121913740300230013600776#388402151514149200254016300809#394398111814756400286018900951104004001321172669

6、003340224001120#4004082121197711003560238001170#4144051828233930004490310001530#42840720352841190005580394001930HM148100691040140151194150692740283508244175711612050298511329420081211400779160016034025091421700128036502926390300101610738900200072104814403001118124561002550811054148230011151156080025

7、20677045148830011181297140029308120541582300121713710300035307670511588300122015111800040209020601#5943021423175137000462010600701HN10050571921256068417150755767917590581220140198994.571610163114232001005.581880188134248124583560287255250125694080326294472981495.5864604334433001506.59735049050834617

8、46911200649792913501757115013700782985113#400150813188009427343961997112000010101450145400200813662370011901740174#4501509142710012001879310644619981229000130015801594502009143370015001870187#5001501016385001540907121496199914419001690184018550020010164780019102140214#5062011119103565002230258025759

9、61991015693002330198019960020011171067820026102280228#60620112201209100030002720271#6923001320166172000498090206027003001324185201000576010800722注：“#表示的规格为非常用规格。普通槽钢符号：同普通工字钢但Wy为对应翼缘肢尖长度：型号58，长512m；型号1018，长519m；型号2020，长619m。型号尺寸mm截面面积 (cm2)理论重量 (kg/m)x-x轴y-y轴y-y1轴Z0hbtwtRIxWxixIyWyIyIy1(cm4)(cm3)(cm

10、)(cm4)(cm3)(cm)(cm4)(cm)5503777266340518804358810110100481019812653993893814a14058656413b60860916a160631010866b65101093518a180687127320b709137011120a20073711111780178128244b7591111191422a2207772394b799257125a25078712123359b80912123619c82111212388028a280824753b845118c8654844032a32088814147511b9010141

11、48057c92121414860336536a360969161611874455b9811161612652c100131616134297094840a400100181817578592b102181818644c104181819711等边角钢型号单角钢双角钢圆角重心矩截面积质量惯性矩截面模量回转半径iy,当a为如下数值RZ0AIxWxmaxWxminixix0iy06mm8mm10mm12mm14mmmmcm2(kg/m)(cm4)(cm3)(cm)(cm)20364L2534L3034L3631045L403545L453545136L503456L5636458L6347175

12、6810L70485678L755967810L805967810等边角钢型号单角钢双角钢圆角重心矩截面积质量惯性矩截面模量回转半径iy,当a为如下数值RZ0AIxWxmaxWxminixix0iy06mm8mm10mm12mm14mmmm(cm2)(kg/m)(cm4)(cm3)(cm)(cm)L906107481012L100612115271318101214316L110712810512145L125814297101214L140101412391417316L1601016121410487161175L18012161321270141514161701181881L20014182104162366427182621202867