1> H ,T, C,Section :STeel 2> Type :Q235 ,Q 345B11*15mm488*300*11*18mm500*200*10*16mm510*206*16*21mm588*300*12*17mm588 ... *300*12*20mm596*199*10*15mm470*202*11*24mm482*300*11*15mm510*206*16*21mm512*202*12*22mm506* ... for the :structure,New-Building and ,Bridge H ,T, C, Profile Steel( Beam),Rolled Steel Girder,Section Steel-->TYPE Q235 ...