H型钢最新尺寸规格表大全可编辑修改版.pdf
H型钢最新尺寸规格表大全（可编辑修改word版）
热轧H型钢尺寸规格(摘自GB/T11263—1998)
H—高度；B—宽度；t1—腹板厚度；t2—翼缘厚度；r—工艺
圆角
(表一)
截面尺寸/mm截面理论
型号
类别面积重量惯性矩/c(高度×宽度)
H×Bt1t2r/cm2/kg·m-1IX100×100100×100681021.9017.
2383
125×125125×1256.591030.3123.8847
150×150150×1507101340.5531.91660
175×175175×1757.5111351.4340.32900
200×2008121664.2850.54770200×200
200×20412121672.2856.75030
250×2509141692.1872.410800250×250
250×255141416104.782.211500
294×302121220108.385.017000300×
300300×300101520120.494.520500HW
300×305151520135.410621600宽翼缘
344×348101620146.011533300350×350
350×350121920173.913740300
388×402151524179.214149200
394×398111824187.614756400
400×400132124219.517266690400×
400400×408212124251.519771100
414×405182824296.223393000
428×407203524361.4284119000
458×417305024529.3415187000
498×432457024770.8605298000
(表二)
截面尺寸/mm截面理论
型号
类别面积重量惯性矩/c(高度×宽度)H×Bt1t2r2
-1
/cm/kg·mIXHM150×100148×100691327.2521.41040
中翼缘200×150194×150691639.7631.22740250×
175244×1757111656.2444.16120
300×200194×2008122073.0357.311400
350×250340×25091420101.579.721700
400×300390×300101624136.710738900
450×300440×300111824157.412456100
482×300111528146.411560800500×300
488×300111828164.412971400
582×300121728174.5137103000600×300588×
300122028192.5151118000
594×302142328222.4175137000
(表三)
截面尺寸/mm
截面理论
型号惯性类别面积重量
(高度×宽度)/cm
H×Bt1t2r/cm2/kg·m-1
IX
100×50100×169.54192
125×60125×0113.3417
150×75150×1614.3679
175