常用型钢规格表

1、工字型钢、角钢、槽钢、管材、圆钢、方管附录常用型钢规格表符号：h高度；b宽度；tw 腹板厚度；t 翼缘平均厚度;I 惯性矩；V截面模量普通工字钢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 mmbmmt w mmt mmR mmIx4cmW3cmi x cmI x/SxcmI y4cmW3 cmIycm10100682454933126745748877114714140807121026416160886811271419318180941699185123a100723692

2、3715820b200102992502250169a11033340631022622b2201123583326240a1168501740128025b250118101310425278422297a122711550834428b28012461748153424364a1301108069245932b3201321511626727484c13412173761510a1361060157968783155536b360138121216574921584c1401417351964614a14221714108666040b400144227811139693c14610223

3、8471192727a15010232241143385511445b45015218111337591500895118c154120352781568938122a15812119464721859112214250b5001601420141291014855619421171146c162161391095063920261224151a16613510665576234222136616556b560168211471156850324471424170c170158124714302551148517563a6301761322151551229400429841702194b17

4、8151671319817131171771199c7801718014110233932491842205H型钢符号：h高度;b宽度;t1 腹板厚度;t2 翼缘厚度;I 惯性矩;V截面模量i 回转半径;Sx半截面的面积矩。类别H型钢规格(hx bx ti xt 2)截面积A2 cm质量q kg/mx-x轴y_y轴Ix(cm4)W(cm3)i x(cm)I y(cm4)W(cm3)I y(cm)100X100X6X82383290016005030170010801150017001160HW205016001440330011200403018901120110011703100153011

5、9001040612011400160017001280610081106080140029301030118090201060符号：h高度;b宽度;t1 腹板厚度;t2 翼缘厚度;I 惯性矩;V截面模量i 回转半径;Sx半截面的面积矩。H型钢规格(h x bx 11 xt 2)截面积A2 cm质量q kg/mx-x轴y_y轴Ix(cm4)W(cm3)i x(cm)I y(cm4)W(cm3)I y(cm)122018801120018801010119014501200290013001500158018701540190018407200201090201080类别注：“ #”表示的规格为

6、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619n。尺寸（ mm截面理论重x-x轴y-y轴y-y1 轴Z0型号hbt wtR面积(cm2)量(kg/m)IxWixyWIyI y14(cm )3(cm )(cm)4(cm )3(cm )(cm)4(cm )(cm)55037772663405188043588101101004810198126539938938a5865641314b140608609a63101086616b160651010935a68712732018b1807091370111a73711

7、11178017812824420b20075911111914a777239422b2207992571a7871212335925b25080912123619c821112123880a82475328b280845118c86548440a8881414751132b320901014148057c921214148603365a96916161187445536b3609811161612652c1001316161342970948a1001818175785921057.940b4001021818186441135.8c1041818197111220.3型号重心矩截面积Z0(

8、mm等边角钢TO单 角钢双角钢质量惯性矩Ix截面模量WxmaWxmi回转半径ix0iy06miy,当a为下列数值8m10m12m14m(亦)320X4(kg/m(cm4)(cm3)(cm)(cm)L253x4L303x43L364x53L404x5L45xL50xL56xL63xL70xL75x101317781056L807X8109等边角钢型号Vi1 f单角钢1yN双角钢 0圆 角重心 矩截面 积质量惯性 矩截面模量回转半径iy,当a为下列数值RZ0AlxWxmaxWx mi nixix0i y06mm8mm10mm12mm14mm(mm2(cm)(kg/m)4(cm)3(cm )(cm)

9、(cm)678L90X10121046781L1000X1214161211513132781L1100X1214125581L1250X12141429710L1401X214143917316101L160X2141610487161175121321270L180X14161615141701181881142104162366427L200X18182621202867243338不等边角钢角钢型号BXbXt单角钢双角钢VLy_ lLlil2亠 _ X_1ry；1 、y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RZxZyAixi yiy06mm8mm10mm1

10、2mm6mm8mm10mm12mm(mm)2(cm)(kg/m)(cm)(cm)(cm)L25X163X4L32X203X41L40X253X44L45X283X45L50X 323X4163 L56X 364X564L63X405X67724L70X455X6756 L75X 508X1085L80X 506X788545L90X566X789不等边角钢角钢型号BXbXt单角钢双角钢1y4luxyF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)2(cm)(kg/m)(cm)(cm)(cm)(mm)2(cm )(kg/m)(cm)(cm)(cm)(mm)2(cm )(kg/m)(cm)67 L100X63X810101534567 L100X80X81010306 L110X70X710281037378 L125X80X1012111820166810 L140X90X1