angle steel bar size: 20mm-200mm length:6m,9m,12m material:Q195,Q235,Q345,Q420,Q460,ss400,A36.... size: 20mm-200mm length:6m,9m,12m material:Q195,Q235,Q345,Q420,Q460,ss400,A36.... stable in performance,good surfaceEqual angle steel:size: 20mm-200mmlength: 6m,9m,12mmterial:Q195,Q235,Q345,Q420,Q460,SS400,A36,ST37-2,S235JR 20*20*(3-4)80*80*(5-10)25*25*(3-4)90*90*(6-12)30*30*(3-4)100*100*(6-16)40*40 ...