... ,SS400,Q345B 3>Size :100x100mm---900 x 300mm Hot roll H-beam---Usage(1) building , bridge ,high way (2). Some kinds ... ≤0.040V≤0.02-0.015,Nb 0.015-0.06,Ti 0.02-0.20Mechanical&Technalical :Y.S.(MPa)≥345 ... or 40ft container or by bulkCertificateThe mill certificates of quality H-Steel Beam