1> H ,T, C,Section :STeel 2> Type :Q235 ,Q 345B200*11*17mm600*201*12*20mm700*300*13*24mm708*304* ... 22mm800*300*14*26mm900*300*16*28mm250*255*14*14mm294*200*8*12mm294*302*12*12mm290*340*20*22mmApplication for ... the :structure,New-Building and ,Bridge H ,T, C, Profile Steel( Beam),Rolled Steel Girder,Section Steel-->TYPE Q235 ...