Hot rolled mild angle steel section carbon steel manufacturer(Q235B,SS400,S235JR,ASTM A36,St37-2,Q345B,S355JR *Factory price Hot rolled mild angle steel section carbon steel manufacturer (Q235B,SS400,S235JR,ASTM A36,St37-2,Q345B,S355JR ) Specification of the steel angle as below:Material: Q235B,SS400,S235JR,ASTM A36,St37-2,Q345B,S355JR Size: 25*25*3mm ~ 200*200*24mm (Detailed as below)Length: 6~ ...