常用各种型钢表面积对照表

类别

型号高*宽100*100125*125150*150175*175截面尺寸H*B(mm)100*100125*125150*150175*175腹厚t1

66.577.5边厚t2

1011表面积M2/m

理论重量kg/m

17.223.831.940.3表面积M2/kg0.0325880.0315970.0283390.026203200*200250*250300*300HW

350*350400*400

150*100200*150250*175300*200350*250HM

400*300450*300500*300600*300

200*200＃200*204250*250＃250*255＃294*302300*300300*305＃344*348350*350＃388*402＃394*398400*400＃400*408＃414*405＃428*407＃458*417＃498*432148*100194*150244*175294*200340*250390*300440*300482*300488*300582*300588*300＃594*302

812121291414141212101515151016121915151118132121211828203530504570696971181291410161118111511181217122014

2350.50.02392156.70.02144672.40.02088482.20.018516850.02125994.50.0192171060.0172261150.018271370.0161410.0170991470.0163611720.0140761970.0123762330.0105242840.0087784150.0062026050.00444121.40.03261721.20.03192344.10.02716657.30.02441579.70.0212671070.0186821240.016927

1150.0191290.0170311370.0174231510.015887175

0.0138