常用型钢规格表

1、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h mm b mm twmmt mmR mmIxcm4Wxcm3ixcmIx/SxcmIycm4Wycm3Iycm10100682454933126745748877114714140807121026416160886811271419318180941699185123a1007236923715820b200102992502250169a11033340631022622b2201123583326240a1168

2、501740128025b250118101310425278422297a122711550834428b28012461748153424364a1301108069245932b3201321511626727484c13412173761510a1361060157968783155536b360138121216574921584c1401417351964614a14221714108666040b400144227811139693c146102238471192727a15010232241143385511445b45015218111337591500895118c1541

3、20352781568938122a15812119464721859112214250b5001601420141291014855619421171146c162161391095063920261224151a16613510665576234222136616556b560168211471156850324471424170c1701581247143025511485175a17613155122940042984170219463b6301781522151671319817131171771199c7801718014110233932491842205附录常用型钢规格表普通工

4、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H 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(hXbXiX2)截面积Acm2质量q kg/mx-x 轴y-y 轴Ix(cm4)Wx(cm3)ix(cm)Iy(cm4)(cm3)Iy(cm)100X100X6X82383290016005030170010801150017001160HW2050160014403300112004030189011201100117031001530119001040612011400160017

5、001280610081106080140029301030118090201060H 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。H 型钢规格(hXbXiX2)截面积Acm2质量q kg/mx-x 轴y-y 轴Ix(cm4)Wx(cm3)ix(cm)Iy(cm4)W(cm3)Iy(cm)122018801120018801010119014501200290013001500158018701540190018407200201090201080类别注：“ #”示的规格为非常用规格。符号：同普通工字钢但 Wy为对应翼缘肢尖尺寸

6、 (mm)截面理论x-x 轴y_y 轴y_y1 轴Z0型号hbtR面积(cm2)重量(kg/m)IxWxixIyWyIyIy1(cm4)(cm3)(cm)(cm4)(cm3)(cm)(cm4)(cm)55037772663405188043588101101004810198126539938938a5865641314b140608609a63101086616b160651010935a68712732018b1807091370111a7371111178017812824420b20075911111914a777239422b2207992571a7871212335925b2508

7、0912123619c821112123880a82475328b280845118c86548440a8881414751132b320901014148057c921214148603365a96916161187445536b3609811161612652c1001316161342970948a1001818175785921057.940b4001021818186441135.8c1041818197111220.3普通槽钢长度：型号 58,长 512m;型号 1018,长 519m;型号 2020,长 619m。等边角钢型号工01单角钢yV且f双角钢圆角重心 矩截面 积质量惯性

8、矩截面模量回转半径iy,当 a 为下列数值RZ0AlxWxmaxWxminxix0iy06mm8mm10mm12mm14mm(mm)(cm2)(kg/m)(cm4)(cm3)(cm)(cm)320X46L253X4L303X43L364X5103L404X553L454X565133L504X563L564X58645L636X81071745L706X78856L757X8109L8059x67810等边角钢型号.单角钢_ryr双角钢圆角重心 矩截面 积惯性矩截面模量回转半径iy,当 a 为下列数值RZ0A质量lxWxmaxWx minxix0iy06mm8mm10mm12mm14mm(mm

9、)(cm2)(kg/ m)(cm4)(cm3)(cm)(cm)678L90X “10121046781L1000X1214161211513132781L1100X1214125581L1250X121414297101L1402160116X0121416104811757121L1804X16181613211514170118812701416L2001X820241821042366262128673338427不等边角钢角钢型号BX bXt单角钢双角钢xy1y4r1一丄1蜀1圆角重心矩截面积质量回转半径iy,当 a 为下列数值iy,当 a 为下列数值RZxZ

10、yAxi yiy06mm8mm10mm12mm6mm8mm10mm12mm(mm)(cm2)(kg/ m)(cm)(cm)(cm)L25X16 3X4L32X20 3X41L40X25 3X44L45X28 3X45L50X32 3X416L56X36X34564L63X40 572X674L70X45 5X6756L75X5088X1055L80X50 68X7485L90X56 69X78不等边角钢角钢型号BX bXt单角钢双角钢yry -11亠 _ X_1AIy1IIX.MIy圆角重心矩截面积质量回转半径iy,当 a 为下列数值iy,当 a 为下列数值RZxZyAixiyiy06mm8mm10mm12mm6mm8mm10mm12mm(mm)(cm2)(kg/m)(cm)(cm)(cm)(mm)(cm2)(kg/m)(cm)(cm)(cm)(mm)(cm2)(kg/m)(cm)67L100X63X810101534567L100X80X810103067L110X70X8101037237L125X80X81118161012206810L140X90