... ,A572,A992,Gr50,S275JR/S335JR Hot Rolled H-beam h-beam, h beam steel, h-beam steel, h steel, h section steel1. Standard ... and EN2. Ful range of both metric and inch size: 100*100*6*8 ~500*500*20*253. Grade: Q235B, Q345B, ... m)sizeTheoretical weight (kg/m)sizeTheoretical weight (kg/m)100*50*5*79.54294*302*12*1285482*300*11*15115100 ... .4400*200*8*1366 248*124*5*825.8400*400*13*21172 250*125*6*929.7400*408*21* ...