right angle iron 1..Material:Q235 SS400 S235JR ST37-2 Q345 2 ... SM490A,SM490B“75*40-380*100”2.Equal Angle Bar EN EQUAL ANGLE BARSt37-2,St52-3,S235JR,S355JR“20* ... 20-200*200”GB EQUAL ANGLE BARQ195,Q215,Q235,Q345“20*20-200*200” JIS ... EQUAL ANGLE BARSS330,SS400,SM490A,SM490B“25*25-250*250”3 ... ,S235JIR,S355JR,ASTM A36,ASTMA572 GRADE42-65 right angle iron