right angle iron 1..Material:Q235 SS400 S235JR ST37-2 Q345 2.Size: ... BARSS330,SS400,SM490A,SM490B“25*25-250*250”3.H-Beam GB STANDARD H- BEAMQ195,Q215,Q235,Q345“HW100X100-HW400X400”“HW150X100 ... -502X470” WELDED LIGHT GAUGE H STEEL 100X60-450X250” 4.I-Beam EN IPESt37-2,St52-3,S235JR,S355JR“IPE80-180”’IPEAA80 ... ,SM490B,S235JIR,S355JR,ASTM A36,ASTMA572 GRADE42-65 right angle iron