H型钢必威体育精装版尺寸规格表大全可编辑修改版.pdf

H型钢必威体育精装版尺寸规格表大全（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