1> H ,T, C,Section :STeel 2> Type :Q235 ,Q 345B15*15mm390*300*10*16mm400*200*8*13mm400*150*8* ... 200*11*17mm600*201*12*20mm700*300*13*24mm708*304*15*28mm792*300*14*22mm800*300*14*26mm900*300*16*28mm250 ... for the :structure,New-Building and ,Bridge H ,T, C, Profile Steel( Beam),Rolled Steel Girder,Section Steel-->TYPE Q235 ...