Hot Rolled H-Beam Grade:Q235B,Q345B,S235JRG2,S235JR,SS400,A36,A572,A992,Gr50,S275JR/S335JR Hot Rolled H-beam h-beam, h beam steel ... , h-beam steel, h steel, h section steel1. Standard: GB50205-2001, JIS ... .5*937.3450*200*9-1476.5 SS400 hot rolled H beam