常用各种型钢表面积对照表

型号截面尺寸腹厚边厚表面积理论重量表面积高*宽H*B(mm)t1t2M2/m

kg/m M2/t 100*100100*1006817.232.588125*125125*125 6.5923.831.597150*150150*15071031.928.339175*175175*1757.51140.326.203200*200200*20081250.523.921＃200*204121256.721.446250*250250*25091472.420.884＃250*255141482.218.516300*300

＃294*30212128521.259300*300101594.519.217300*305151510617.226350*350＃344*348101611518.27350*350121913715.46400*400

＃388*402151514117.099＃394*398111814716.361400*400132117214.076＃400*408212119712.376＃414*405182823310.524＃428*40720352848.778＃458*4173050415 6.202＃498*4324570605 4.441150*100148*1006921.432.617200*150194*1506921.231.923250*175244*17571144.127.166300*200294*20081257.324.415350*250340*25091479.721.267400*300390*300101610718.682450*300440*300111812416.927500*300482*300111511519488*300111812917.031600*300

582*300121713717.423588*300122015115.887＃594*302

175

13.8

H型钢表面积对照表

类别